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400 | iotaledger/iota.go | bundle/bundle.go | AddEntry | func AddEntry(txs Bundle, bndlEntry BundleEntry) Bundle {
bndlEntry = getBundleEntryWithDefaults(bndlEntry)
prevLastIndex := uint64(len(txs))
lastIndex := uint64(len(txs)-1) + bndlEntry.Length
tag := PadTag(bndlEntry.Tag)
// set new last index on existing txs
for i := range txs {
txs[i].LastIndex = lastIndex
}
var i uint64
for ; i < bndlEntry.Length; i++ {
var v int64
if i == 0 {
v = bndlEntry.Value
}
txs = append(txs, transaction.Transaction{
Address: bndlEntry.Address,
Value: v, Tag: tag, ObsoleteTag: tag,
CurrentIndex: prevLastIndex + i,
LastIndex: lastIndex, Timestamp: bndlEntry.Timestamp,
SignatureMessageFragment: bndlEntry.SignatureMessageFragments[i],
TrunkTransaction: NullHashTrytes, BranchTransaction: NullHashTrytes,
Bundle: NullHashTrytes, Nonce: NullNonceTrytes, Hash: NullHashTrytes,
})
}
return txs
} | go | func AddEntry(txs Bundle, bndlEntry BundleEntry) Bundle {
bndlEntry = getBundleEntryWithDefaults(bndlEntry)
prevLastIndex := uint64(len(txs))
lastIndex := uint64(len(txs)-1) + bndlEntry.Length
tag := PadTag(bndlEntry.Tag)
// set new last index on existing txs
for i := range txs {
txs[i].LastIndex = lastIndex
}
var i uint64
for ; i < bndlEntry.Length; i++ {
var v int64
if i == 0 {
v = bndlEntry.Value
}
txs = append(txs, transaction.Transaction{
Address: bndlEntry.Address,
Value: v, Tag: tag, ObsoleteTag: tag,
CurrentIndex: prevLastIndex + i,
LastIndex: lastIndex, Timestamp: bndlEntry.Timestamp,
SignatureMessageFragment: bndlEntry.SignatureMessageFragments[i],
TrunkTransaction: NullHashTrytes, BranchTransaction: NullHashTrytes,
Bundle: NullHashTrytes, Nonce: NullNonceTrytes, Hash: NullHashTrytes,
})
}
return txs
} | [
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] | // AddEntry adds a new entry to the bundle. It automatically adds additional transactions if the signature
// message fragments don't fit into one transaction. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/bundle/bundle.go#L118-L147 |
401 | iotaledger/iota.go | bundle/bundle.go | Finalize | func Finalize(bundle Bundle) (Bundle, error) {
var valueTrits = make([]Trits, len(bundle))
var timestampTrits = make([]Trits, len(bundle))
var currentIndexTrits = make([]Trits, len(bundle))
var obsoleteTagTrits = make([]Trits, len(bundle))
var lastIndexTrits = PadTrits(IntToTrits(int64(bundle[0].LastIndex)), 27)
for i := range bundle {
valueTrits[i] = PadTrits(IntToTrits(bundle[i].Value), 81)
timestampTrits[i] = PadTrits(IntToTrits(int64(bundle[i].Timestamp)), 27)
currentIndexTrits[i] = PadTrits(IntToTrits(int64(bundle[i].CurrentIndex)), 27)
obsoleteTagTrits[i] = PadTrits(MustTrytesToTrits(bundle[i].ObsoleteTag), 81)
}
var bundleHash Hash
for {
k := kerl.NewKerl()
for i := 0; i < len(bundle); i++ {
relevantTritsForBundleHash := MustTrytesToTrits(
bundle[i].Address +
MustTritsToTrytes(valueTrits[i]) +
MustTritsToTrytes(obsoleteTagTrits[i]) +
MustTritsToTrytes(timestampTrits[i]) +
MustTritsToTrytes(currentIndexTrits[i]) +
MustTritsToTrytes(lastIndexTrits),
)
k.Absorb(relevantTritsForBundleHash)
}
bundleHashTrits, err := k.Squeeze(HashTrinarySize)
if err != nil {
return nil, err
}
bundleHash = MustTritsToTrytes(bundleHashTrits)
// check whether normalized bundle hash can be computed
normalizedBundleHash := signing.NormalizedBundleHash(bundleHash)
ok := true
for i := range normalizedBundleHash {
if normalizedBundleHash[i] == 13 {
ok = false
break
}
}
if ok {
break
}
obsoleteTagTrits[0] = AddTrits(obsoleteTagTrits[0], Trits{1})
}
// set the computed bundle hash on each tx in the bundle
for i := range bundle {
tx := &bundle[i]
if i == 0 {
tx.ObsoleteTag = MustTritsToTrytes(obsoleteTagTrits[0])
}
tx.Bundle = bundleHash
}
return bundle, nil
} | go | func Finalize(bundle Bundle) (Bundle, error) {
var valueTrits = make([]Trits, len(bundle))
var timestampTrits = make([]Trits, len(bundle))
var currentIndexTrits = make([]Trits, len(bundle))
var obsoleteTagTrits = make([]Trits, len(bundle))
var lastIndexTrits = PadTrits(IntToTrits(int64(bundle[0].LastIndex)), 27)
for i := range bundle {
valueTrits[i] = PadTrits(IntToTrits(bundle[i].Value), 81)
timestampTrits[i] = PadTrits(IntToTrits(int64(bundle[i].Timestamp)), 27)
currentIndexTrits[i] = PadTrits(IntToTrits(int64(bundle[i].CurrentIndex)), 27)
obsoleteTagTrits[i] = PadTrits(MustTrytesToTrits(bundle[i].ObsoleteTag), 81)
}
var bundleHash Hash
for {
k := kerl.NewKerl()
for i := 0; i < len(bundle); i++ {
relevantTritsForBundleHash := MustTrytesToTrits(
bundle[i].Address +
MustTritsToTrytes(valueTrits[i]) +
MustTritsToTrytes(obsoleteTagTrits[i]) +
MustTritsToTrytes(timestampTrits[i]) +
MustTritsToTrytes(currentIndexTrits[i]) +
MustTritsToTrytes(lastIndexTrits),
)
k.Absorb(relevantTritsForBundleHash)
}
bundleHashTrits, err := k.Squeeze(HashTrinarySize)
if err != nil {
return nil, err
}
bundleHash = MustTritsToTrytes(bundleHashTrits)
// check whether normalized bundle hash can be computed
normalizedBundleHash := signing.NormalizedBundleHash(bundleHash)
ok := true
for i := range normalizedBundleHash {
if normalizedBundleHash[i] == 13 {
ok = false
break
}
}
if ok {
break
}
obsoleteTagTrits[0] = AddTrits(obsoleteTagTrits[0], Trits{1})
}
// set the computed bundle hash on each tx in the bundle
for i := range bundle {
tx := &bundle[i]
if i == 0 {
tx.ObsoleteTag = MustTritsToTrytes(obsoleteTagTrits[0])
}
tx.Bundle = bundleHash
}
return bundle, nil
} | [
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] | // Finalize finalizes the bundle by calculating the bundle hash and setting it on each transaction
// bundle hash field. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/bundle/bundle.go#L180-L241 |
402 | iotaledger/iota.go | bundle/bundle.go | AddTrytes | func AddTrytes(bndl Bundle, fragments []Trytes, offset int) Bundle {
for i := range bndl {
if i >= offset && i < offset+len(fragments) {
bndl[i].SignatureMessageFragment = Pad(fragments[i-offset], 27*81)
}
}
return bndl
} | go | func AddTrytes(bndl Bundle, fragments []Trytes, offset int) Bundle {
for i := range bndl {
if i >= offset && i < offset+len(fragments) {
bndl[i].SignatureMessageFragment = Pad(fragments[i-offset], 27*81)
}
}
return bndl
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/bundle/bundle.go#L245-L252 |
403 | iotaledger/iota.go | bundle/bundle.go | ValidBundle | func ValidBundle(bundle Bundle) error {
var totalSum int64
sigs := make(map[Hash][]Trytes)
k := kerl.NewKerl()
lastIndex := uint64(len(bundle) - 1)
for i := range bundle {
tx := &bundle[i]
totalSum += tx.Value
if tx.CurrentIndex != uint64(i) {
return errors.Wrapf(ErrInvalidBundle, "expected tx at index %d to have current index %d but got %d", i, i, tx.CurrentIndex)
}
if tx.LastIndex != lastIndex {
return errors.Wrapf(ErrInvalidBundle, "expected tx at index %d to have last index %d but got %d", i, lastIndex, tx.LastIndex)
}
txTrits := MustTrytesToTrits(transaction.MustTransactionToTrytes(tx)[2187 : 2187+162])
k.Absorb(txTrits)
// continue if output or signature txbundle bundle
if tx.Value >= 0 {
continue
}
// here we have an input transaction (negative value)
sigs[tx.Address] = append(sigs[tx.Address], tx.SignatureMessageFragment)
// find the subsequent txs containing the remaining signature
// message fragments for this input transaction
for j := i; j < len(bundle)-1; j++ {
tx2 := &bundle[j+1]
// check if the tx is part of the input transaction
if tx2.Address == tx.Address && tx2.Value == 0 {
// append the signature message fragment
sigs[tx.Address] = append(sigs[tx.Address], tx2.SignatureMessageFragment)
}
}
}
// sum of all transaction must be 0
if totalSum != 0 {
return errors.Wrapf(ErrInvalidBundle, "bundle total sum should be 0 but got %d", totalSum)
}
bundleHashTrits, err := k.Squeeze(HashTrinarySize)
if err != nil {
return err
}
bundleHash := MustTritsToTrytes(bundleHashTrits)
if bundleHash != bundle[0].Bundle {
return ErrInvalidBundleHash
}
// validate the signatures
valid, err := ValidateBundleSignatures(bundle)
if err != nil {
return err
}
if !valid {
return ErrInvalidSignature
}
return nil
} | go | func ValidBundle(bundle Bundle) error {
var totalSum int64
sigs := make(map[Hash][]Trytes)
k := kerl.NewKerl()
lastIndex := uint64(len(bundle) - 1)
for i := range bundle {
tx := &bundle[i]
totalSum += tx.Value
if tx.CurrentIndex != uint64(i) {
return errors.Wrapf(ErrInvalidBundle, "expected tx at index %d to have current index %d but got %d", i, i, tx.CurrentIndex)
}
if tx.LastIndex != lastIndex {
return errors.Wrapf(ErrInvalidBundle, "expected tx at index %d to have last index %d but got %d", i, lastIndex, tx.LastIndex)
}
txTrits := MustTrytesToTrits(transaction.MustTransactionToTrytes(tx)[2187 : 2187+162])
k.Absorb(txTrits)
// continue if output or signature txbundle bundle
if tx.Value >= 0 {
continue
}
// here we have an input transaction (negative value)
sigs[tx.Address] = append(sigs[tx.Address], tx.SignatureMessageFragment)
// find the subsequent txs containing the remaining signature
// message fragments for this input transaction
for j := i; j < len(bundle)-1; j++ {
tx2 := &bundle[j+1]
// check if the tx is part of the input transaction
if tx2.Address == tx.Address && tx2.Value == 0 {
// append the signature message fragment
sigs[tx.Address] = append(sigs[tx.Address], tx2.SignatureMessageFragment)
}
}
}
// sum of all transaction must be 0
if totalSum != 0 {
return errors.Wrapf(ErrInvalidBundle, "bundle total sum should be 0 but got %d", totalSum)
}
bundleHashTrits, err := k.Squeeze(HashTrinarySize)
if err != nil {
return err
}
bundleHash := MustTritsToTrytes(bundleHashTrits)
if bundleHash != bundle[0].Bundle {
return ErrInvalidBundleHash
}
// validate the signatures
valid, err := ValidateBundleSignatures(bundle)
if err != nil {
return err
}
if !valid {
return ErrInvalidSignature
}
return nil
} | [
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"}",
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"{",
"return",
"ErrInvalidSignature",
"\n",
"}",
"\n\n",
"return",
"nil",
"\n",
"}"
] | // ValidBundle checks if a bundle is syntactically valid.
// Validates signatures and overall structure. | [
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"bundle",
"is",
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"signatures",
"and",
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"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/bundle/bundle.go#L292-L361 |
404 | iotaledger/iota.go | bundle/bundle.go | GroupTransactionsIntoBundles | func GroupTransactionsIntoBundles(txs transaction.Transactions) Bundles {
bundles := Bundles{}
for i := range txs {
tx := &txs[i]
if tx.CurrentIndex != 0 {
continue
}
bundle := Bundle{*tx}
lastIndex := int(tx.LastIndex)
current := tx
for x := 1; x <= lastIndex; x++ {
// get all txs belonging into this bundle
found := false
for j := range txs {
if current.Bundle != txs[j].Bundle ||
txs[j].CurrentIndex != current.CurrentIndex+1 ||
current.TrunkTransaction != txs[j].Hash {
continue
}
found = true
bundle = append(bundle, txs[j])
current = &txs[j]
break
}
if !found {
break
}
}
bundles = append(bundles, bundle)
}
return bundles
} | go | func GroupTransactionsIntoBundles(txs transaction.Transactions) Bundles {
bundles := Bundles{}
for i := range txs {
tx := &txs[i]
if tx.CurrentIndex != 0 {
continue
}
bundle := Bundle{*tx}
lastIndex := int(tx.LastIndex)
current := tx
for x := 1; x <= lastIndex; x++ {
// get all txs belonging into this bundle
found := false
for j := range txs {
if current.Bundle != txs[j].Bundle ||
txs[j].CurrentIndex != current.CurrentIndex+1 ||
current.TrunkTransaction != txs[j].Hash {
continue
}
found = true
bundle = append(bundle, txs[j])
current = &txs[j]
break
}
if !found {
break
}
}
bundles = append(bundles, bundle)
}
return bundles
} | [
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"}",
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"bundles",
"\n",
"}"
] | // GroupTransactionsIntoBundles groups the given transactions into groups of bundles.
// Note that the same bundle can exist in the return slice multiple times, though they
// are reattachments of the same transfer. | [
"GroupTransactionsIntoBundles",
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"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/bundle/bundle.go#L366-L400 |
405 | iotaledger/iota.go | bundle/bundle.go | TailTransactionHash | func TailTransactionHash(bndl Bundle) Hash {
if bndl == nil || len(bndl) == 0 {
return ""
}
for i := range bndl {
tx := &bndl[i]
if tx.CurrentIndex != 0 {
continue
}
if len(tx.Hash) > 0 {
return tx.Hash
}
return transaction.TransactionHash(tx)
}
return ""
} | go | func TailTransactionHash(bndl Bundle) Hash {
if bndl == nil || len(bndl) == 0 {
return ""
}
for i := range bndl {
tx := &bndl[i]
if tx.CurrentIndex != 0 {
continue
}
if len(tx.Hash) > 0 {
return tx.Hash
}
return transaction.TransactionHash(tx)
}
return ""
} | [
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"(",
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"\n",
"}",
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] | // TailTransactionHash returns the tail transaction's hash. | [
"TailTransactionHash",
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"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/bundle/bundle.go#L403-L418 |
406 | iotaledger/iota.go | api/http.go | NewHTTPClient | func NewHTTPClient(settings interface{}) (Provider, error) {
httpClient := &httpclient{}
if err := httpClient.SetSettings(settings); err != nil {
return nil, err
}
return httpClient, nil
} | go | func NewHTTPClient(settings interface{}) (Provider, error) {
httpClient := &httpclient{}
if err := httpClient.SetSettings(settings); err != nil {
return nil, err
}
return httpClient, nil
} | [
"func",
"NewHTTPClient",
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"settings",
"interface",
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"}",
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] | // NewHTTPClient creates a new Http Provider. | [
"NewHTTPClient",
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"Http",
"Provider",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/api/http.go#L18-L24 |
407 | iotaledger/iota.go | trinary/trinary.go | ValidTrits | func ValidTrits(t Trits) error {
for i, tt := range t {
if valid := ValidTrit(tt); !valid {
return errors.Wrapf(ErrInvalidTrit, "at index %d", i)
}
}
return nil
} | go | func ValidTrits(t Trits) error {
for i, tt := range t {
if valid := ValidTrit(tt); !valid {
return errors.Wrapf(ErrInvalidTrit, "at index %d", i)
}
}
return nil
} | [
"func",
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L57-L64 |
408 | iotaledger/iota.go | trinary/trinary.go | NewTrits | func NewTrits(t []int8) (Trits, error) {
err := ValidTrits(t)
return t, err
} | go | func NewTrits(t []int8) (Trits, error) {
err := ValidTrits(t)
return t, err
} | [
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"}"
] | // NewTrits casts Trits and checks its validity. | [
"NewTrits",
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"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L67-L70 |
409 | iotaledger/iota.go | trinary/trinary.go | TritsEqual | func TritsEqual(a Trits, b Trits) (bool, error) {
if err := ValidTrits(a); err != nil {
return false, err
}
if err := ValidTrits(b); err != nil {
return false, err
}
if len(a) != len(b) {
return false, nil
}
for i := range a {
if a[i] != b[i] {
return false, nil
}
}
return true, nil
} | go | func TritsEqual(a Trits, b Trits) (bool, error) {
if err := ValidTrits(a); err != nil {
return false, err
}
if err := ValidTrits(b); err != nil {
return false, err
}
if len(a) != len(b) {
return false, nil
}
for i := range a {
if a[i] != b[i] {
return false, nil
}
}
return true, nil
} | [
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] | // TritsEqual returns true if t and b are equal Trits. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L73-L91 |
410 | iotaledger/iota.go | trinary/trinary.go | MustAbsInt64 | func MustAbsInt64(n int64) int64 {
if n == -1<<63 {
panic("value out of range")
}
y := n >> 63 // y ← x ⟫ 63
return (n ^ y) - y // (x ⨁ y) - y
} | go | func MustAbsInt64(n int64) int64 {
if n == -1<<63 {
panic("value out of range")
}
y := n >> 63 // y ← x ⟫ 63
return (n ^ y) - y // (x ⨁ y) - y
} | [
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"}"
] | // MustAbsInt64 returns the absolute value of an int64. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L94-L100 |
411 | iotaledger/iota.go | trinary/trinary.go | MinTrits | func MinTrits(value int64) uint64 {
var num uint64 = 1
var vp uint64 = 1
valueAbs := uint64(MustAbsInt64(value))
for uint64(valueAbs) > vp {
vp = vp*uint64(Radix) + 1
num++
}
return num
} | go | func MinTrits(value int64) uint64 {
var num uint64 = 1
var vp uint64 = 1
valueAbs := uint64(MustAbsInt64(value))
for uint64(valueAbs) > vp {
vp = vp*uint64(Radix) + 1
num++
}
return num
} | [
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] | // MinTrits returns the length of trits needed to encode the value. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L111-L122 |
412 | iotaledger/iota.go | trinary/trinary.go | EncodedLength | func EncodedLength(value int64) uint64 {
if value == 0 {
return uint64(len(encodedZero))
}
length := nearestGreaterMultipleOfThree(MinTrits(value))
// trits length + encoding length
return length + MinTrits((1<<(length/uint64(Radix)))-1)
} | go | func EncodedLength(value int64) uint64 {
if value == 0 {
return uint64(len(encodedZero))
}
length := nearestGreaterMultipleOfThree(MinTrits(value))
// trits length + encoding length
return length + MinTrits((1<<(length/uint64(Radix)))-1)
} | [
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":=",
"nearestGreaterMultipleOfThree",
"(",
"MinTrits",
"(",
"value",
")",
")",
"\n\n",
"// trits length + encoding length",
"return",
"length",
"+",
"MinTrits",
"(",
"(",
"1",
"<<",
"(",
"length",
"/",
"uint64",
"(",
"Radix",
")",
")",
")",
"-",
"1",
")",
"\n",
"}"
] | // EncodedLength returns the length of trits needed to encode the value + encoding information. | [
"EncodedLength",
"returns",
"the",
"length",
"of",
"trits",
"needed",
"to",
"encode",
"the",
"value",
"+",
"encoding",
"information",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L125-L133 |
413 | iotaledger/iota.go | trinary/trinary.go | IntToTrytes | func IntToTrytes(value int64, trytesCnt int) Trytes {
remainder := value
if value < 0 {
remainder = -value
}
var t Trytes
for tryte := 0; tryte < trytesCnt; tryte++ {
idx := remainder % 27
remainder /= 27
if idx > 13 {
remainder += 1
}
if value < 0 && idx != 0 {
idx = 27 - idx
}
t += string(TryteAlphabet[idx])
}
return t
} | go | func IntToTrytes(value int64, trytesCnt int) Trytes {
remainder := value
if value < 0 {
remainder = -value
}
var t Trytes
for tryte := 0; tryte < trytesCnt; tryte++ {
idx := remainder % 27
remainder /= 27
if idx > 13 {
remainder += 1
}
if value < 0 && idx != 0 {
idx = 27 - idx
}
t += string(TryteAlphabet[idx])
}
return t
} | [
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"(",
"TryteAlphabet",
"[",
"idx",
"]",
")",
"\n",
"}",
"\n",
"return",
"t",
"\n",
"}"
] | // IntToTrytes converts int64 to a slice of trytes. | [
"IntToTrytes",
"converts",
"int64",
"to",
"a",
"slice",
"of",
"trytes",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L136-L159 |
414 | iotaledger/iota.go | trinary/trinary.go | TrytesToInt | func TrytesToInt(t Trytes) int64 {
var val int64
for i := len(t) - 1; i >= 0; i-- {
idx := strings.Index(TryteAlphabet, string(t[i]))
if idx > 13 {
idx = idx - 27
}
val = val*27 + int64(idx)
}
return val
} | go | func TrytesToInt(t Trytes) int64 {
var val int64
for i := len(t) - 1; i >= 0; i-- {
idx := strings.Index(TryteAlphabet, string(t[i]))
if idx > 13 {
idx = idx - 27
}
val = val*27 + int64(idx)
}
return val
} | [
"func",
"TrytesToInt",
"(",
"t",
"Trytes",
")",
"int64",
"{",
"var",
"val",
"int64",
"\n\n",
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"i",
":=",
"len",
"(",
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"-",
"1",
";",
"i",
">=",
"0",
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"i",
"--",
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"27",
"+",
"int64",
"(",
"idx",
")",
"\n",
"}",
"\n",
"return",
"val",
"\n",
"}"
] | // TrytesToInt converts a slice of trytes to int64. | [
"TrytesToInt",
"converts",
"a",
"slice",
"of",
"trytes",
"to",
"int64",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L162-L173 |
415 | iotaledger/iota.go | trinary/trinary.go | IntToTrits | func IntToTrits(value int64) Trits {
if value == 0 {
return Trits{0}
}
negative := value < 0
size := MinTrits(value)
valueAbs := MustAbsInt64(value)
t := make(Trits, size)
for i := 0; i < int(size); i++ {
if valueAbs == 0 {
break
}
trit := int8((valueAbs+1)%(TrinaryRadix) - 1)
if negative {
trit = -trit
}
t[i] = trit
valueAbs++
valueAbs /= TrinaryRadix
}
return t
} | go | func IntToTrits(value int64) Trits {
if value == 0 {
return Trits{0}
}
negative := value < 0
size := MinTrits(value)
valueAbs := MustAbsInt64(value)
t := make(Trits, size)
for i := 0; i < int(size); i++ {
if valueAbs == 0 {
break
}
trit := int8((valueAbs+1)%(TrinaryRadix) - 1)
if negative {
trit = -trit
}
t[i] = trit
valueAbs++
valueAbs /= TrinaryRadix
}
return t
} | [
"func",
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"int64",
")",
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"{",
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"{",
"return",
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"}",
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"\n",
"valueAbs",
"/=",
"TrinaryRadix",
"\n",
"}",
"\n\n",
"return",
"t",
"\n",
"}"
] | // IntToTrits converts int64 to a slice of trits. | [
"IntToTrits",
"converts",
"int64",
"to",
"a",
"slice",
"of",
"trits",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L176-L201 |
416 | iotaledger/iota.go | trinary/trinary.go | TritsToInt | func TritsToInt(t Trits) int64 {
var val int64
for i := len(t) - 1; i >= 0; i-- {
val = val*3 + int64(t[i])
}
return val
} | go | func TritsToInt(t Trits) int64 {
var val int64
for i := len(t) - 1; i >= 0; i-- {
val = val*3 + int64(t[i])
}
return val
} | [
"func",
"TritsToInt",
"(",
"t",
"Trits",
")",
"int64",
"{",
"var",
"val",
"int64",
"\n",
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":=",
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"(",
"t",
"[",
"i",
"]",
")",
"\n",
"}",
"\n",
"return",
"val",
"\n",
"}"
] | // TritsToInt converts a slice of trits into an integer and assumes little-endian notation. | [
"TritsToInt",
"converts",
"a",
"slice",
"of",
"trits",
"into",
"an",
"integer",
"and",
"assumes",
"little",
"-",
"endian",
"notation",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L204-L210 |
417 | iotaledger/iota.go | trinary/trinary.go | EncodeInt64 | func EncodeInt64(value int64) (t Trits, size uint64, err error) {
size = EncodedLength(value)
if value == 0 {
return encodedZero, size, nil
}
var encoding int64 = 0
index := 0
length := nearestGreaterMultipleOfThree(MinTrits(MustAbsInt64(value)))
t = make(Trits, size)
copy(t, IntToTrits(value))
for i := 0; i < int(length)-TrinaryRadix; i += TrinaryRadix {
if TritsToInt(t[i:i+TrinaryRadix]) >= 0 {
encoding |= 1 << uint(index)
for j := 0; j < TrinaryRadix; j++ {
t[i+j] = -t[i+j]
}
}
index++
}
if TritsToInt(t[length-TrinaryRadix:length]) <= 0 {
encoding |= 1 << uint(index)
for i := 1; i < TrinaryRadix+1; i++ {
t[int(length)-i] = -t[int(length)-i]
}
}
copy(t[length:], IntToTrits(encoding))
return t, size, nil
} | go | func EncodeInt64(value int64) (t Trits, size uint64, err error) {
size = EncodedLength(value)
if value == 0 {
return encodedZero, size, nil
}
var encoding int64 = 0
index := 0
length := nearestGreaterMultipleOfThree(MinTrits(MustAbsInt64(value)))
t = make(Trits, size)
copy(t, IntToTrits(value))
for i := 0; i < int(length)-TrinaryRadix; i += TrinaryRadix {
if TritsToInt(t[i:i+TrinaryRadix]) >= 0 {
encoding |= 1 << uint(index)
for j := 0; j < TrinaryRadix; j++ {
t[i+j] = -t[i+j]
}
}
index++
}
if TritsToInt(t[length-TrinaryRadix:length]) <= 0 {
encoding |= 1 << uint(index)
for i := 1; i < TrinaryRadix+1; i++ {
t[int(length)-i] = -t[int(length)-i]
}
}
copy(t[length:], IntToTrits(encoding))
return t, size, nil
} | [
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"int64",
")",
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"]",
")",
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";",
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"+",
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";",
"i",
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"t",
"[",
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"(",
"length",
")",
"-",
"i",
"]",
"=",
"-",
"t",
"[",
"int",
"(",
"length",
")",
"-",
"i",
"]",
"\n",
"}",
"\n",
"}",
"\n\n",
"copy",
"(",
"t",
"[",
"length",
":",
"]",
",",
"IntToTrits",
"(",
"encoding",
")",
")",
"\n",
"return",
"t",
",",
"size",
",",
"nil",
"\n",
"}"
] | // EncodeInt64 encodes an int64 as a slice of trits with encoding information. | [
"EncodeInt64",
"encodes",
"an",
"int64",
"as",
"a",
"slice",
"of",
"trits",
"with",
"encoding",
"information",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L213-L245 |
418 | iotaledger/iota.go | trinary/trinary.go | DecodeInt64 | func DecodeInt64(t Trits) (value int64, size uint64, err error) {
numTrits := uint64(len(t))
equal, err := TritsEqual(t[0:4], encodedZero)
if err != nil {
return 0, 0, err
}
if equal {
return 0, EncodedLength(0), nil
}
value = 0
var encodingStart uint64 = 0
for (encodingStart < numTrits) && (TritsToInt(t[encodingStart:encodingStart+TrinaryRadix]) <= 0) {
encodingStart += TrinaryRadix
}
if encodingStart >= numTrits {
return 0, 0, errors.New("encodingStart > numTrits")
}
encodingStart += TrinaryRadix
encodingLength := MinTrits((1 << (encodingStart / TrinaryRadix)) - 1)
encoding := TritsToInt(t[encodingStart : encodingStart+encodingLength])
// Bound checking for the lookup table
if encodingStart/TrinaryRadix > 13 {
return 0, 0, errors.New("encodingStart/TrinaryRadix > 13")
}
for i := 0; i < int(encodingStart/TrinaryRadix); i++ {
tryteValue := TritsToInt(t[i*TrinaryRadix : (i*TrinaryRadix)+TrinaryRadix])
if ((encoding >> uint(i)) & 1) == 1 {
tryteValue = -tryteValue
}
value += Pow27LUT[i] * tryteValue
}
return value, encodingStart + encodingLength, nil
} | go | func DecodeInt64(t Trits) (value int64, size uint64, err error) {
numTrits := uint64(len(t))
equal, err := TritsEqual(t[0:4], encodedZero)
if err != nil {
return 0, 0, err
}
if equal {
return 0, EncodedLength(0), nil
}
value = 0
var encodingStart uint64 = 0
for (encodingStart < numTrits) && (TritsToInt(t[encodingStart:encodingStart+TrinaryRadix]) <= 0) {
encodingStart += TrinaryRadix
}
if encodingStart >= numTrits {
return 0, 0, errors.New("encodingStart > numTrits")
}
encodingStart += TrinaryRadix
encodingLength := MinTrits((1 << (encodingStart / TrinaryRadix)) - 1)
encoding := TritsToInt(t[encodingStart : encodingStart+encodingLength])
// Bound checking for the lookup table
if encodingStart/TrinaryRadix > 13 {
return 0, 0, errors.New("encodingStart/TrinaryRadix > 13")
}
for i := 0; i < int(encodingStart/TrinaryRadix); i++ {
tryteValue := TritsToInt(t[i*TrinaryRadix : (i*TrinaryRadix)+TrinaryRadix])
if ((encoding >> uint(i)) & 1) == 1 {
tryteValue = -tryteValue
}
value += Pow27LUT[i] * tryteValue
}
return value, encodingStart + encodingLength, nil
} | [
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"(",
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"/",
"TrinaryRadix",
")",
";",
"i",
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"{",
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"TritsToInt",
"(",
"t",
"[",
"i",
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":",
"(",
"i",
"*",
"TrinaryRadix",
")",
"+",
"TrinaryRadix",
"]",
")",
"\n\n",
"if",
"(",
"(",
"encoding",
">>",
"uint",
"(",
"i",
")",
")",
"&",
"1",
")",
"==",
"1",
"{",
"tryteValue",
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"-",
"tryteValue",
"\n",
"}",
"\n",
"value",
"+=",
"Pow27LUT",
"[",
"i",
"]",
"*",
"tryteValue",
"\n",
"}",
"\n\n",
"return",
"value",
",",
"encodingStart",
"+",
"encodingLength",
",",
"nil",
"\n",
"}"
] | // DecodeInt64 decodes a slice of trits with encoding information as an int64. | [
"DecodeInt64",
"decodes",
"a",
"slice",
"of",
"trits",
"with",
"encoding",
"information",
"as",
"an",
"int64",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L248-L290 |
419 | iotaledger/iota.go | trinary/trinary.go | TrailingZeros | func TrailingZeros(trits Trits) int64 {
z := int64(0)
for i := len(trits) - 1; i >= 0 && trits[i] == 0; i-- {
z++
}
return z
} | go | func TrailingZeros(trits Trits) int64 {
z := int64(0)
for i := len(trits) - 1; i >= 0 && trits[i] == 0; i-- {
z++
}
return z
} | [
"func",
"TrailingZeros",
"(",
"trits",
"Trits",
")",
"int64",
"{",
"z",
":=",
"int64",
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";",
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"--",
"{",
"z",
"++",
"\n",
"}",
"\n",
"return",
"z",
"\n",
"}"
] | // TrailingZeros returns the number of trailing zeros of the given trits. | [
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"of",
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L301-L307 |
420 | iotaledger/iota.go | trinary/trinary.go | BytesToTrytes | func BytesToTrytes(bytes []byte, numTrytes ...int) (Trytes, error) {
numTrits := []int{}
if len(numTrytes) > 0 {
numTrits = append(numTrits, numTrytes[0]*3)
}
trits, err := BytesToTrits(bytes, numTrits...)
if err != nil {
return "", err
}
trits = PadTrits(trits, int(nearestGreaterMultipleOfThree(uint64(len(trits)))))
return TritsToTrytes(trits)
} | go | func BytesToTrytes(bytes []byte, numTrytes ...int) (Trytes, error) {
numTrits := []int{}
if len(numTrytes) > 0 {
numTrits = append(numTrits, numTrytes[0]*3)
}
trits, err := BytesToTrits(bytes, numTrits...)
if err != nil {
return "", err
}
trits = PadTrits(trits, int(nearestGreaterMultipleOfThree(uint64(len(trits)))))
return TritsToTrytes(trits)
} | [
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")",
")",
")",
")",
"\n",
"return",
"TritsToTrytes",
"(",
"trits",
")",
"\n",
"}"
] | // BytesToTrytes converts bytes to Trytes. Returns an error if the bytes slice is not 48 in length. | [
"BytesToTrytes",
"converts",
"bytes",
"to",
"Trytes",
".",
"Returns",
"an",
"error",
"if",
"the",
"bytes",
"slice",
"is",
"not",
"48",
"in",
"length",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L359-L372 |
421 | iotaledger/iota.go | trinary/trinary.go | MustBytesToTrytes | func MustBytesToTrytes(bytes []byte, numTrytes ...int) Trytes {
trytes, err := BytesToTrytes(bytes, numTrytes...)
if err != nil {
panic(err)
}
return trytes
} | go | func MustBytesToTrytes(bytes []byte, numTrytes ...int) Trytes {
trytes, err := BytesToTrytes(bytes, numTrytes...)
if err != nil {
panic(err)
}
return trytes
} | [
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"}"
] | // MustBytesToTrytes converts bytes to Trytes. | [
"MustBytesToTrytes",
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"bytes",
"to",
"Trytes",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L375-L381 |
422 | iotaledger/iota.go | trinary/trinary.go | BytesToTrits | func BytesToTrits(bytes []byte, numTrits ...int) (trits Trits, err error) {
bytesLength := len(bytes)
tritsLength := bytesLength * NumberOfTritsInAByte
if len(numTrits) > 0 {
tritsLength = numTrits[0]
minTritLength := (bytesLength-1)*NumberOfTritsInAByte + 1
maxTritLength := bytesLength * NumberOfTritsInAByte
if tritsLength < minTritLength || tritsLength > maxTritLength {
return nil, errors.Wrapf(ErrInvalidTritsLength, "must be %d-%d in size", minTritLength, maxTritLength)
}
}
trits = make(Trits, tritsLength)
for byteNum := 0; byteNum < bytesLength; byteNum++ {
value := int8(bytes[byteNum])
tritOffset := byteNum * NumberOfTritsInAByte
for tritNum := NumberOfTritsInAByte - 1; tritNum >= 0; tritNum-- {
var trit int8 = 0
tritIdx := tritOffset + tritNum
if tritIdx < tritsLength {
byteRadixHalf := byteRadix[tritNum] >> 1
if value > byteRadixHalf {
value -= byteRadix[tritNum]
trit = 1
} else if value < (-byteRadixHalf) {
value += byteRadix[tritNum]
trit = -1
}
trits[tritIdx] = trit
}
}
}
return trits, nil
} | go | func BytesToTrits(bytes []byte, numTrits ...int) (trits Trits, err error) {
bytesLength := len(bytes)
tritsLength := bytesLength * NumberOfTritsInAByte
if len(numTrits) > 0 {
tritsLength = numTrits[0]
minTritLength := (bytesLength-1)*NumberOfTritsInAByte + 1
maxTritLength := bytesLength * NumberOfTritsInAByte
if tritsLength < minTritLength || tritsLength > maxTritLength {
return nil, errors.Wrapf(ErrInvalidTritsLength, "must be %d-%d in size", minTritLength, maxTritLength)
}
}
trits = make(Trits, tritsLength)
for byteNum := 0; byteNum < bytesLength; byteNum++ {
value := int8(bytes[byteNum])
tritOffset := byteNum * NumberOfTritsInAByte
for tritNum := NumberOfTritsInAByte - 1; tritNum >= 0; tritNum-- {
var trit int8 = 0
tritIdx := tritOffset + tritNum
if tritIdx < tritsLength {
byteRadixHalf := byteRadix[tritNum] >> 1
if value > byteRadixHalf {
value -= byteRadix[tritNum]
trit = 1
} else if value < (-byteRadixHalf) {
value += byteRadix[tritNum]
trit = -1
}
trits[tritIdx] = trit
}
}
}
return trits, nil
} | [
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"byteRadix",
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"trit",
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"1",
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"else",
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"-",
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"+=",
"byteRadix",
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"-",
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"}",
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"trits",
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"tritIdx",
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"trit",
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"}",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"trits",
",",
"nil",
"\n",
"}"
] | // BytesToTrits unpacks an array of bytes into an array of trits | [
"BytesToTrits",
"unpacks",
"an",
"array",
"of",
"bytes",
"into",
"an",
"array",
"of",
"trits"
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L407-L448 |
423 | iotaledger/iota.go | trinary/trinary.go | ReverseTrits | func ReverseTrits(trits Trits) Trits {
for left, right := 0, len(trits)-1; left < right; left, right = left+1, right-1 {
trits[left], trits[right] = trits[right], trits[left]
}
return trits
} | go | func ReverseTrits(trits Trits) Trits {
for left, right := 0, len(trits)-1; left < right; left, right = left+1, right-1 {
trits[left], trits[right] = trits[right], trits[left]
}
return trits
} | [
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"trits",
"Trits",
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"Trits",
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",",
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"[",
"left",
"]",
"\n",
"}",
"\n\n",
"return",
"trits",
"\n",
"}"
] | // ReverseTrits reverses the given trits. | [
"ReverseTrits",
"reverses",
"the",
"given",
"trits",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L451-L457 |
424 | iotaledger/iota.go | trinary/trinary.go | ValidTrytes | func ValidTrytes(trytes Trytes) error {
if !trytesRegex.MatchString(string(trytes)) {
return ErrInvalidTrytes
}
return nil
} | go | func ValidTrytes(trytes Trytes) error {
if !trytesRegex.MatchString(string(trytes)) {
return ErrInvalidTrytes
}
return nil
} | [
"func",
"ValidTrytes",
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"Trytes",
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"error",
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"!",
"trytesRegex",
".",
"MatchString",
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"trytes",
")",
")",
"{",
"return",
"ErrInvalidTrytes",
"\n",
"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // ValidTrytes returns true if t is made of valid trytes. | [
"ValidTrytes",
"returns",
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"t",
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"valid",
"trytes",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L471-L476 |
425 | iotaledger/iota.go | trinary/trinary.go | NewTrytes | func NewTrytes(s string) (Trytes, error) {
err := ValidTrytes(s)
return s, err
} | go | func NewTrytes(s string) (Trytes, error) {
err := ValidTrytes(s)
return s, err
} | [
"func",
"NewTrytes",
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"s",
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"return",
"s",
",",
"err",
"\n",
"}"
] | // NewTrytes casts to Trytes and checks its validity. | [
"NewTrytes",
"casts",
"to",
"Trytes",
"and",
"checks",
"its",
"validity",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L484-L487 |
426 | iotaledger/iota.go | trinary/trinary.go | TrytesToTrits | func TrytesToTrits(trytes Trytes) (Trits, error) {
if err := ValidTrytes(trytes); err != nil {
return nil, err
}
trits := make(Trits, len(trytes)*3)
for i := range trytes {
idx := strings.Index(TryteAlphabet, string(trytes[i:i+1]))
copy(trits[i*3:i*3+3], TryteToTritsLUT[idx])
}
return trits, nil
} | go | func TrytesToTrits(trytes Trytes) (Trits, error) {
if err := ValidTrytes(trytes); err != nil {
return nil, err
}
trits := make(Trits, len(trytes)*3)
for i := range trytes {
idx := strings.Index(TryteAlphabet, string(trytes[i:i+1]))
copy(trits[i*3:i*3+3], TryteToTritsLUT[idx])
}
return trits, nil
} | [
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"[",
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"}",
"\n",
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"}"
] | // TrytesToTrits converts a slice of trytes into trits. | [
"TrytesToTrits",
"converts",
"a",
"slice",
"of",
"trytes",
"into",
"trits",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L490-L500 |
427 | iotaledger/iota.go | trinary/trinary.go | MustTrytesToTrits | func MustTrytesToTrits(trytes Trytes) Trits {
trits, err := TrytesToTrits(trytes)
if err != nil {
panic(err)
}
return trits
} | go | func MustTrytesToTrits(trytes Trytes) Trits {
trits, err := TrytesToTrits(trytes)
if err != nil {
panic(err)
}
return trits
} | [
"func",
"MustTrytesToTrits",
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"Trits",
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] | // MustTrytesToTrits converts a slice of trytes into trits. | [
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"trytes",
"into",
"trits",
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L503-L509 |
428 | iotaledger/iota.go | trinary/trinary.go | Pad | func Pad(trytes Trytes, size int) Trytes {
if len(trytes) >= size {
return trytes
}
out := make([]byte, size)
copy(out, []byte(trytes))
for i := len(trytes); i < size; i++ {
out[i] = '9'
}
return Trytes(out)
} | go | func Pad(trytes Trytes, size int) Trytes {
if len(trytes) >= size {
return trytes
}
out := make([]byte, size)
copy(out, []byte(trytes))
for i := len(trytes); i < size; i++ {
out[i] = '9'
}
return Trytes(out)
} | [
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"}"
] | // Pad pads the given trytes with 9s up to the given size. | [
"Pad",
"pads",
"the",
"given",
"trytes",
"with",
"9s",
"up",
"to",
"the",
"given",
"size",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L512-L523 |
429 | iotaledger/iota.go | trinary/trinary.go | PadTrits | func PadTrits(trits Trits, size int) Trits {
if len(trits) >= size {
return trits
}
sized := make(Trits, size)
for i := 0; i < size; i++ {
if len(trits) > i {
sized[i] = trits[i]
continue
}
sized[i] = 0
}
return sized
} | go | func PadTrits(trits Trits, size int) Trits {
if len(trits) >= size {
return trits
}
sized := make(Trits, size)
for i := 0; i < size; i++ {
if len(trits) > i {
sized[i] = trits[i]
continue
}
sized[i] = 0
}
return sized
} | [
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"}",
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"}"
] | // PadTrits pads the given trits with 0 up to the given size. | [
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"up",
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L526-L539 |
430 | iotaledger/iota.go | trinary/trinary.go | Sum | func Sum(a int8, b int8) int8 {
s := a + b
switch s {
case 2:
return -1
case -2:
return 1
default:
return s
}
} | go | func Sum(a int8, b int8) int8 {
s := a + b
switch s {
case 2:
return -1
case -2:
return 1
default:
return s
}
} | [
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":",
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"}",
"\n",
"}"
] | // Sum returns the sum of two trits. | [
"Sum",
"returns",
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"sum",
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"trits",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L542-L553 |
431 | iotaledger/iota.go | trinary/trinary.go | AddTrits | func AddTrits(a Trits, b Trits) Trits {
maxLen := int64(math.Max(float64(len(a)), float64(len(b))))
if maxLen == 0 {
return Trits{0}
}
out := make(Trits, maxLen)
var aI, bI, carry int8
for i := 0; i < len(out); i++ {
if i < len(a) {
aI = a[i]
} else {
aI = 0
}
if i < len(b) {
bI = b[i]
} else {
bI = 0
}
fA := fullAdd(aI, bI, carry)
out[i] = fA[0]
carry = fA[1]
}
return out
} | go | func AddTrits(a Trits, b Trits) Trits {
maxLen := int64(math.Max(float64(len(a)), float64(len(b))))
if maxLen == 0 {
return Trits{0}
}
out := make(Trits, maxLen)
var aI, bI, carry int8
for i := 0; i < len(out); i++ {
if i < len(a) {
aI = a[i]
} else {
aI = 0
}
if i < len(b) {
bI = b[i]
} else {
bI = 0
}
fA := fullAdd(aI, bI, carry)
out[i] = fA[0]
carry = fA[1]
}
return out
} | [
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"]",
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"}",
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"out",
"\n",
"}"
] | // AddTrits adds a to b. | [
"AddTrits",
"adds",
"a",
"to",
"b",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/trinary/trinary.go#L587-L612 |
432 | iotaledger/iota.go | kerl/kerl.go | Squeeze | func (k *Kerl) Squeeze(length int) (Trits, error) {
if length%HashTrinarySize != 0 {
return nil, ErrInvalidSqueezeLength
}
out := make(Trits, length)
for i := 1; i <= length/HashTrinarySize; i++ {
h := k.s.Sum(nil)
ts, err := KerlBytesToTrits(h)
if err != nil {
return nil, err
}
//ts[HashSize-1] = 0
copy(out[HashTrinarySize*(i-1):HashTrinarySize*i], ts)
k.s.Reset()
for i, e := range h {
h[i] = ^e
}
if _, err := k.s.Write(h); err != nil {
return nil, err
}
}
return out, nil
} | go | func (k *Kerl) Squeeze(length int) (Trits, error) {
if length%HashTrinarySize != 0 {
return nil, ErrInvalidSqueezeLength
}
out := make(Trits, length)
for i := 1; i <= length/HashTrinarySize; i++ {
h := k.s.Sum(nil)
ts, err := KerlBytesToTrits(h)
if err != nil {
return nil, err
}
//ts[HashSize-1] = 0
copy(out[HashTrinarySize*(i-1):HashTrinarySize*i], ts)
k.s.Reset()
for i, e := range h {
h[i] = ^e
}
if _, err := k.s.Write(h); err != nil {
return nil, err
}
}
return out, nil
} | [
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"length",
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"{",
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"err",
"\n",
"}",
"\n",
"}",
"\n\n",
"return",
"out",
",",
"nil",
"\n",
"}"
] | // Squeeze out length trits. Length has to be a multiple of HashTrinarySize. | [
"Squeeze",
"out",
"length",
"trits",
".",
"Length",
"has",
"to",
"be",
"a",
"multiple",
"of",
"HashTrinarySize",
"."
] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/kerl/kerl.go#L29-L53 |
433 | iotaledger/iota.go | kerl/kerl.go | Absorb | func (k *Kerl) Absorb(in Trits) error {
if len(in) == 0 || len(in)%HashTrinarySize != 0 {
return errors.Wrap(ErrInvalidTritsLength, "trits slice length must be a multiple of 243")
}
for i := 1; i <= len(in)/HashTrinarySize; i++ {
// in[(HashSize*i)-1] = 0
b, err := KerlTritsToBytes(in[HashTrinarySize*(i-1) : HashTrinarySize*i])
if err != nil {
return err
}
if _, err := k.s.Write(b); err != nil {
return err
}
}
return nil
} | go | func (k *Kerl) Absorb(in Trits) error {
if len(in) == 0 || len(in)%HashTrinarySize != 0 {
return errors.Wrap(ErrInvalidTritsLength, "trits slice length must be a multiple of 243")
}
for i := 1; i <= len(in)/HashTrinarySize; i++ {
// in[(HashSize*i)-1] = 0
b, err := KerlTritsToBytes(in[HashTrinarySize*(i-1) : HashTrinarySize*i])
if err != nil {
return err
}
if _, err := k.s.Write(b); err != nil {
return err
}
}
return nil
} | [
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"err",
"\n",
"}",
"\n",
"}",
"\n\n",
"return",
"nil",
"\n",
"}"
] | // Absorb fills the internal state of the sponge with the given trits.
// This is only defined for Trit slices that are a multiple of HashTrinarySize long. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/kerl/kerl.go#L82-L99 |
434 | iotaledger/iota.go | kerl/kerl.go | Clone | func (k *Kerl) Clone() SpongeFunction {
clone := NewKerl().(*Kerl)
clone.s = keccak.CloneState(k.s)
return clone
} | go | func (k *Kerl) Clone() SpongeFunction {
clone := NewKerl().(*Kerl)
clone.s = keccak.CloneState(k.s)
return clone
} | [
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"(",
"k",
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"s",
")",
"\n",
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"}"
] | // Clone returns a deep copy of the current Kerl | [
"Clone",
"returns",
"a",
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"the",
"current",
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/kerl/kerl.go#L132-L137 |
435 | iotaledger/iota.go | account/oracle/time/time.go | NewTimeDecider | func NewTimeDecider(timesource timesrc.TimeSource, remainingTimeThreshold time.Duration) oracle.OracleSource {
return &timedecider{timesource, remainingTimeThreshold}
} | go | func NewTimeDecider(timesource timesrc.TimeSource, remainingTimeThreshold time.Duration) oracle.OracleSource {
return &timedecider{timesource, remainingTimeThreshold}
} | [
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"}",
"\n",
"}"
] | // NewTimeDecider creates a new OracleSource which uses the current time to decide whether
// it makes sense to send a transaction. remainingTimeThreshold defines the maximum allowed
// remaining time between now and the conditions' timeout. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/account/oracle/time/time.go#L16-L18 |
436 | iotaledger/iota.go | account/util/synctimer.go | NewSyncIntervalTimer | func NewSyncIntervalTimer(interval time.Duration, f SyncFunc, onError OnErrorFunc) *SyncIntervalTimer {
var intervalTimer *time.Ticker
if interval > 0 {
intervalTimer = time.NewTicker(interval)
}
return &SyncIntervalTimer{
f: f, onError: onError,
intervalTimer: intervalTimer,
sync: make(chan struct{}),
stop: make(chan struct{}),
}
} | go | func NewSyncIntervalTimer(interval time.Duration, f SyncFunc, onError OnErrorFunc) *SyncIntervalTimer {
var intervalTimer *time.Ticker
if interval > 0 {
intervalTimer = time.NewTicker(interval)
}
return &SyncIntervalTimer{
f: f, onError: onError,
intervalTimer: intervalTimer,
sync: make(chan struct{}),
stop: make(chan struct{}),
}
} | [
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] | // NewSyncIntervalTimer creates a new SyncIntervalTimer with the given function and interval. onError can be nil. | [
"NewSyncIntervalTimer",
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/account/util/synctimer.go#L14-L25 |
437 | iotaledger/iota.go | account/util/synctimer.go | Start | func (sit *SyncIntervalTimer) Start() {
if sit.intervalTimer == nil {
exitA:
for {
select {
case sit.sync <- struct{}{}:
<-sit.sync
case <-sit.stop:
break exitA
}
}
} else {
exitB:
for {
select {
case <-sit.intervalTimer.C:
if err := sit.f(); err != nil {
if sit.onError != nil {
sit.onError(err)
}
}
select {
case <-sit.stop:
break exitB
default:
}
case sit.sync <- struct{}{}:
<-sit.sync
case <-sit.stop:
break exitB
}
}
}
close(sit.sync)
} | go | func (sit *SyncIntervalTimer) Start() {
if sit.intervalTimer == nil {
exitA:
for {
select {
case sit.sync <- struct{}{}:
<-sit.sync
case <-sit.stop:
break exitA
}
}
} else {
exitB:
for {
select {
case <-sit.intervalTimer.C:
if err := sit.f(); err != nil {
if sit.onError != nil {
sit.onError(err)
}
}
select {
case <-sit.stop:
break exitB
default:
}
case sit.sync <- struct{}{}:
<-sit.sync
case <-sit.stop:
break exitB
}
}
}
close(sit.sync)
} | [
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] | // Start starts the timer loop. This function blocks the caller until
// the timer is stopped. | [
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/account/util/synctimer.go#L38-L72 |
438 | iotaledger/iota.go | account/util/synctimer.go | Stop | func (sit *SyncIntervalTimer) Stop() {
sit.stop <- struct{}{}
if sit.intervalTimer != nil {
sit.intervalTimer.Stop()
}
} | go | func (sit *SyncIntervalTimer) Stop() {
sit.stop <- struct{}{}
if sit.intervalTimer != nil {
sit.intervalTimer.Stop()
}
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] | 812d82f707314a82defbb5ef9d965fd2129dfa50 | https://github.com/iotaledger/iota.go/blob/812d82f707314a82defbb5ef9d965fd2129dfa50/account/util/synctimer.go#L85-L90 |
439 | iotaledger/iota.go | kerl/sha3/sha3_s390x.go | copyIntoBuf | func (s *asmState) copyIntoBuf(b []byte) {
bufLen := len(s.buf)
s.buf = s.buf[:len(s.buf)+len(b)]
copy(s.buf[bufLen:], b)
} | go | func (s *asmState) copyIntoBuf(b []byte) {
bufLen := len(s.buf)
s.buf = s.buf[:len(s.buf)+len(b)]
copy(s.buf[bufLen:], b)
} | [
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440 | iotaledger/iota.go | kerl/sha3/sha3_s390x.go | resetBuf | func (s *asmState) resetBuf() {
max := (cap(s.storage) / s.rate) * s.rate
s.buf = s.storage[:0:max]
} | go | func (s *asmState) resetBuf() {
max := (cap(s.storage) / s.rate) * s.rate
s.buf = s.storage[:0:max]
} | [
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441 | hoisie/mustache | mustache.go | call | func call(v reflect.Value, method reflect.Method) reflect.Value {
funcType := method.Type
// Method must take no arguments, meaning as a func it has one argument (the receiver)
if funcType.NumIn() != 1 {
return reflect.Value{}
}
// Method must return a single value.
if funcType.NumOut() == 0 {
return reflect.Value{}
}
// Result will be the zeroth element of the returned slice.
return method.Func.Call([]reflect.Value{v})[0]
} | go | func call(v reflect.Value, method reflect.Method) reflect.Value {
funcType := method.Type
// Method must take no arguments, meaning as a func it has one argument (the receiver)
if funcType.NumIn() != 1 {
return reflect.Value{}
}
// Method must return a single value.
if funcType.NumOut() == 0 {
return reflect.Value{}
}
// Result will be the zeroth element of the returned slice.
return method.Func.Call([]reflect.Value{v})[0]
} | [
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] | 6375acf62c69d9d3ad20fd0599d82ca94ea12284 | https://github.com/hoisie/mustache/blob/6375acf62c69d9d3ad20fd0599d82ca94ea12284/mustache.go#L330-L342 |
442 | hoisie/mustache | mustache.go | lookup | func lookup(contextChain []interface{}, name string) reflect.Value {
// dot notation
if name != "." && strings.Contains(name, ".") {
parts := strings.SplitN(name, ".", 2)
v := lookup(contextChain, parts[0])
return lookup([]interface{}{v}, parts[1])
}
defer func() {
if r := recover(); r != nil {
fmt.Printf("Panic while looking up %q: %s\n", name, r)
}
}()
Outer:
for _, ctx := range contextChain { //i := len(contextChain) - 1; i >= 0; i-- {
v := ctx.(reflect.Value)
for v.IsValid() {
typ := v.Type()
if n := v.Type().NumMethod(); n > 0 {
for i := 0; i < n; i++ {
m := typ.Method(i)
mtyp := m.Type
if m.Name == name && mtyp.NumIn() == 1 {
return v.Method(i).Call(nil)[0]
}
}
}
if name == "." {
return v
}
switch av := v; av.Kind() {
case reflect.Ptr:
v = av.Elem()
case reflect.Interface:
v = av.Elem()
case reflect.Struct:
ret := av.FieldByName(name)
if ret.IsValid() {
return ret
} else {
continue Outer
}
case reflect.Map:
ret := av.MapIndex(reflect.ValueOf(name))
if ret.IsValid() {
return ret
} else {
continue Outer
}
default:
continue Outer
}
}
}
return reflect.Value{}
} | go | func lookup(contextChain []interface{}, name string) reflect.Value {
// dot notation
if name != "." && strings.Contains(name, ".") {
parts := strings.SplitN(name, ".", 2)
v := lookup(contextChain, parts[0])
return lookup([]interface{}{v}, parts[1])
}
defer func() {
if r := recover(); r != nil {
fmt.Printf("Panic while looking up %q: %s\n", name, r)
}
}()
Outer:
for _, ctx := range contextChain { //i := len(contextChain) - 1; i >= 0; i-- {
v := ctx.(reflect.Value)
for v.IsValid() {
typ := v.Type()
if n := v.Type().NumMethod(); n > 0 {
for i := 0; i < n; i++ {
m := typ.Method(i)
mtyp := m.Type
if m.Name == name && mtyp.NumIn() == 1 {
return v.Method(i).Call(nil)[0]
}
}
}
if name == "." {
return v
}
switch av := v; av.Kind() {
case reflect.Ptr:
v = av.Elem()
case reflect.Interface:
v = av.Elem()
case reflect.Struct:
ret := av.FieldByName(name)
if ret.IsValid() {
return ret
} else {
continue Outer
}
case reflect.Map:
ret := av.MapIndex(reflect.ValueOf(name))
if ret.IsValid() {
return ret
} else {
continue Outer
}
default:
continue Outer
}
}
}
return reflect.Value{}
} | [
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] | // Evaluate interfaces and pointers looking for a value that can look up the name, via a
// struct field, method, or map key, and return the result of the lookup. | [
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] | 6375acf62c69d9d3ad20fd0599d82ca94ea12284 | https://github.com/hoisie/mustache/blob/6375acf62c69d9d3ad20fd0599d82ca94ea12284/mustache.go#L346-L403 |
443 | leonelquinteros/gotext | po.go | saveBuffer | func (po *Po) saveBuffer() {
// With no context...
if po.ctxBuffer == "" {
po.translations[po.trBuffer.ID] = po.trBuffer
} else {
// With context...
if _, ok := po.contexts[po.ctxBuffer]; !ok {
po.contexts[po.ctxBuffer] = make(map[string]*Translation)
}
po.contexts[po.ctxBuffer][po.trBuffer.ID] = po.trBuffer
// Cleanup current context buffer if needed
if po.trBuffer.ID != "" {
po.ctxBuffer = ""
}
}
// Flush Translation buffer
po.trBuffer = NewTranslation()
} | go | func (po *Po) saveBuffer() {
// With no context...
if po.ctxBuffer == "" {
po.translations[po.trBuffer.ID] = po.trBuffer
} else {
// With context...
if _, ok := po.contexts[po.ctxBuffer]; !ok {
po.contexts[po.ctxBuffer] = make(map[string]*Translation)
}
po.contexts[po.ctxBuffer][po.trBuffer.ID] = po.trBuffer
// Cleanup current context buffer if needed
if po.trBuffer.ID != "" {
po.ctxBuffer = ""
}
}
// Flush Translation buffer
po.trBuffer = NewTranslation()
} | [
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] | // saveBuffer takes the context and Translation buffers
// and saves it on the translations collection | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L185-L204 |
444 | leonelquinteros/gotext | po.go | parseContext | func (po *Po) parseContext(l string) {
// Save current Translation buffer.
po.saveBuffer()
// Buffer context
po.ctxBuffer, _ = strconv.Unquote(strings.TrimSpace(strings.TrimPrefix(l, "msgctxt")))
} | go | func (po *Po) parseContext(l string) {
// Save current Translation buffer.
po.saveBuffer()
// Buffer context
po.ctxBuffer, _ = strconv.Unquote(strings.TrimSpace(strings.TrimPrefix(l, "msgctxt")))
} | [
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] | // parseContext takes a line starting with "msgctxt",
// saves the current Translation buffer and creates a new context. | [
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"."
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L208-L214 |
445 | leonelquinteros/gotext | po.go | parseID | func (po *Po) parseID(l string) {
// Save current Translation buffer.
po.saveBuffer()
// Set id
po.trBuffer.ID, _ = strconv.Unquote(strings.TrimSpace(strings.TrimPrefix(l, "msgid")))
} | go | func (po *Po) parseID(l string) {
// Save current Translation buffer.
po.saveBuffer()
// Set id
po.trBuffer.ID, _ = strconv.Unquote(strings.TrimSpace(strings.TrimPrefix(l, "msgid")))
} | [
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// saves the current Translation and creates a new msgid buffer. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L218-L224 |
446 | leonelquinteros/gotext | po.go | parsePluralID | func (po *Po) parsePluralID(l string) {
po.trBuffer.PluralID, _ = strconv.Unquote(strings.TrimSpace(strings.TrimPrefix(l, "msgid_plural")))
} | go | func (po *Po) parsePluralID(l string) {
po.trBuffer.PluralID, _ = strconv.Unquote(strings.TrimSpace(strings.TrimPrefix(l, "msgid_plural")))
} | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L227-L229 |
447 | leonelquinteros/gotext | po.go | parseMessage | func (po *Po) parseMessage(l string) {
l = strings.TrimSpace(strings.TrimPrefix(l, "msgstr"))
// Check for indexed Translation forms
if strings.HasPrefix(l, "[") {
idx := strings.Index(l, "]")
if idx == -1 {
// Skip wrong index formatting
return
}
// Parse index
i, err := strconv.Atoi(l[1:idx])
if err != nil {
// Skip wrong index formatting
return
}
// Parse Translation string
po.trBuffer.Trs[i], _ = strconv.Unquote(strings.TrimSpace(l[idx+1:]))
// Loop
return
}
// Save single Translation form under 0 index
po.trBuffer.Trs[0], _ = strconv.Unquote(l)
} | go | func (po *Po) parseMessage(l string) {
l = strings.TrimSpace(strings.TrimPrefix(l, "msgstr"))
// Check for indexed Translation forms
if strings.HasPrefix(l, "[") {
idx := strings.Index(l, "]")
if idx == -1 {
// Skip wrong index formatting
return
}
// Parse index
i, err := strconv.Atoi(l[1:idx])
if err != nil {
// Skip wrong index formatting
return
}
// Parse Translation string
po.trBuffer.Trs[i], _ = strconv.Unquote(strings.TrimSpace(l[idx+1:]))
// Loop
return
}
// Save single Translation form under 0 index
po.trBuffer.Trs[0], _ = strconv.Unquote(l)
} | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L232-L259 |
448 | leonelquinteros/gotext | po.go | parseString | func (po *Po) parseString(l string, state parseState) {
clean, _ := strconv.Unquote(l)
switch state {
case msgStr:
// Append to last Translation found
po.trBuffer.Trs[len(po.trBuffer.Trs)-1] += clean
case msgID:
// Multiline msgid - Append to current id
po.trBuffer.ID += clean
case msgIDPlural:
// Multiline msgid - Append to current id
po.trBuffer.PluralID += clean
case msgCtxt:
// Multiline context - Append to current context
po.ctxBuffer += clean
}
} | go | func (po *Po) parseString(l string, state parseState) {
clean, _ := strconv.Unquote(l)
switch state {
case msgStr:
// Append to last Translation found
po.trBuffer.Trs[len(po.trBuffer.Trs)-1] += clean
case msgID:
// Multiline msgid - Append to current id
po.trBuffer.ID += clean
case msgIDPlural:
// Multiline msgid - Append to current id
po.trBuffer.PluralID += clean
case msgCtxt:
// Multiline context - Append to current context
po.ctxBuffer += clean
}
} | [
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] | // parseString takes a well formatted string without prefix
// and creates headers or attach multi-line strings when corresponding | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L263-L284 |
449 | leonelquinteros/gotext | po.go | isValidLine | func (po *Po) isValidLine(l string) bool {
// Check prefix
valid := []string{
"\"",
"msgctxt",
"msgid",
"msgid_plural",
"msgstr",
}
for _, v := range valid {
if strings.HasPrefix(l, v) {
return true
}
}
return false
} | go | func (po *Po) isValidLine(l string) bool {
// Check prefix
valid := []string{
"\"",
"msgctxt",
"msgid",
"msgid_plural",
"msgstr",
}
for _, v := range valid {
if strings.HasPrefix(l, v) {
return true
}
}
return false
} | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L287-L304 |
450 | leonelquinteros/gotext | po.go | UnmarshalBinary | func (po *Po) UnmarshalBinary(data []byte) error {
buff := bytes.NewBuffer(data)
obj := new(TranslatorEncoding)
decoder := gob.NewDecoder(buff)
err := decoder.Decode(obj)
if err != nil {
return err
}
po.Headers = obj.Headers
po.Language = obj.Language
po.PluralForms = obj.PluralForms
po.nplurals = obj.Nplurals
po.plural = obj.Plural
po.translations = obj.Translations
po.contexts = obj.Contexts
if expr, err := plurals.Compile(po.plural); err == nil {
po.pluralforms = expr
}
return nil
} | go | func (po *Po) UnmarshalBinary(data []byte) error {
buff := bytes.NewBuffer(data)
obj := new(TranslatorEncoding)
decoder := gob.NewDecoder(buff)
err := decoder.Decode(obj)
if err != nil {
return err
}
po.Headers = obj.Headers
po.Language = obj.Language
po.PluralForms = obj.PluralForms
po.nplurals = obj.Nplurals
po.plural = obj.Plural
po.translations = obj.Translations
po.contexts = obj.Contexts
if expr, err := plurals.Compile(po.plural); err == nil {
po.pluralforms = expr
}
return nil
} | [
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] | // UnmarshalBinary implements encoding.BinaryUnmarshaler interface | [
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".",
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/po.go#L476-L499 |
451 | leonelquinteros/gotext | translation.go | NewTranslation | func NewTranslation() *Translation {
tr := new(Translation)
tr.Trs = make(map[int]string)
return tr
} | go | func NewTranslation() *Translation {
tr := new(Translation)
tr.Trs = make(map[int]string)
return tr
} | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/translation.go#L16-L21 |
452 | leonelquinteros/gotext | translation.go | Get | func (t *Translation) Get() string {
// Look for Translation index 0
if _, ok := t.Trs[0]; ok {
if t.Trs[0] != "" {
return t.Trs[0]
}
}
// Return untranslated id by default
return t.ID
} | go | func (t *Translation) Get() string {
// Look for Translation index 0
if _, ok := t.Trs[0]; ok {
if t.Trs[0] != "" {
return t.Trs[0]
}
}
// Return untranslated id by default
return t.ID
} | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/translation.go#L24-L34 |
453 | leonelquinteros/gotext | translation.go | GetN | func (t *Translation) GetN(n int) string {
// Look for Translation index
if _, ok := t.Trs[n]; ok {
if t.Trs[n] != "" {
return t.Trs[n]
}
}
// Return untranslated singular if corresponding
if n == 0 {
return t.ID
}
// Return untranslated plural by default
return t.PluralID
} | go | func (t *Translation) GetN(n int) string {
// Look for Translation index
if _, ok := t.Trs[n]; ok {
if t.Trs[n] != "" {
return t.Trs[n]
}
}
// Return untranslated singular if corresponding
if n == 0 {
return t.ID
}
// Return untranslated plural by default
return t.PluralID
} | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/translation.go#L37-L52 |
454 | leonelquinteros/gotext | locale.go | AddDomain | func (l *Locale) AddDomain(dom string) {
var poObj Translator
file := l.findExt(dom, "po")
if file != "" {
poObj = new(Po)
// Parse file.
poObj.ParseFile(file)
} else {
file = l.findExt(dom, "mo")
if file != "" {
poObj = new(Mo)
// Parse file.
poObj.ParseFile(file)
} else {
// fallback return if no file found with
return
}
}
// Save new domain
l.Lock()
if l.Domains == nil {
l.Domains = make(map[string]Translator)
}
if l.defaultDomain == "" {
l.defaultDomain = dom
}
l.Domains[dom] = poObj
// Unlock "Save new domain"
l.Unlock()
} | go | func (l *Locale) AddDomain(dom string) {
var poObj Translator
file := l.findExt(dom, "po")
if file != "" {
poObj = new(Po)
// Parse file.
poObj.ParseFile(file)
} else {
file = l.findExt(dom, "mo")
if file != "" {
poObj = new(Mo)
// Parse file.
poObj.ParseFile(file)
} else {
// fallback return if no file found with
return
}
}
// Save new domain
l.Lock()
if l.Domains == nil {
l.Domains = make(map[string]Translator)
}
if l.defaultDomain == "" {
l.defaultDomain = dom
}
l.Domains[dom] = poObj
// Unlock "Save new domain"
l.Unlock()
} | [
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"// Unlock \"Save new domain\"",
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"(",
")",
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"}"
] | // AddDomain creates a new domain for a given locale object and initializes the Po object.
// If the domain exists, it gets reloaded. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/locale.go#L105-L138 |
455 | leonelquinteros/gotext | locale.go | AddTranslator | func (l *Locale) AddTranslator(dom string, tr Translator) {
l.Lock()
if l.Domains == nil {
l.Domains = make(map[string]Translator)
}
if l.defaultDomain == "" {
l.defaultDomain = dom
}
l.Domains[dom] = tr
l.Unlock()
} | go | func (l *Locale) AddTranslator(dom string, tr Translator) {
l.Lock()
if l.Domains == nil {
l.Domains = make(map[string]Translator)
}
if l.defaultDomain == "" {
l.defaultDomain = dom
}
l.Domains[dom] = tr
l.Unlock()
} | [
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] | // AddTranslator takes a domain name and a Translator object to make it available in the Locale object. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/locale.go#L141-L153 |
456 | leonelquinteros/gotext | locale.go | GetDomain | func (l *Locale) GetDomain() string {
l.RLock()
dom := l.defaultDomain
l.RUnlock()
return dom
} | go | func (l *Locale) GetDomain() string {
l.RLock()
dom := l.defaultDomain
l.RUnlock()
return dom
} | [
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"}"
] | // GetDomain is the domain getter for Locale configuration | [
"GetDomain",
"is",
"the",
"domain",
"getter",
"for",
"Locale",
"configuration"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/locale.go#L156-L161 |
457 | leonelquinteros/gotext | locale.go | SetDomain | func (l *Locale) SetDomain(dom string) {
l.Lock()
l.defaultDomain = dom
l.Unlock()
} | go | func (l *Locale) SetDomain(dom string) {
l.Lock()
l.defaultDomain = dom
l.Unlock()
} | [
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] | // SetDomain sets the name for the domain to be used. | [
"SetDomain",
"sets",
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"for",
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"domain",
"to",
"be",
"used",
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/locale.go#L164-L168 |
458 | leonelquinteros/gotext | locale.go | MarshalBinary | func (l *Locale) MarshalBinary() ([]byte, error) {
obj := new(LocaleEncoding)
obj.DefaultDomain = l.defaultDomain
obj.Domains = make(map[string][]byte)
for k, v := range l.Domains {
var err error
obj.Domains[k], err = v.MarshalBinary()
if err != nil {
return nil, err
}
}
obj.Lang = l.lang
obj.Path = l.path
var buff bytes.Buffer
encoder := gob.NewEncoder(&buff)
err := encoder.Encode(obj)
return buff.Bytes(), err
} | go | func (l *Locale) MarshalBinary() ([]byte, error) {
obj := new(LocaleEncoding)
obj.DefaultDomain = l.defaultDomain
obj.Domains = make(map[string][]byte)
for k, v := range l.Domains {
var err error
obj.Domains[k], err = v.MarshalBinary()
if err != nil {
return nil, err
}
}
obj.Lang = l.lang
obj.Path = l.path
var buff bytes.Buffer
encoder := gob.NewEncoder(&buff)
err := encoder.Encode(obj)
return buff.Bytes(), err
} | [
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] | // MarshalBinary implements encoding BinaryMarshaler interface | [
"MarshalBinary",
"implements",
"encoding",
"BinaryMarshaler",
"interface"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/locale.go#L253-L272 |
459 | leonelquinteros/gotext | locale.go | UnmarshalBinary | func (l *Locale) UnmarshalBinary(data []byte) error {
buff := bytes.NewBuffer(data)
obj := new(LocaleEncoding)
decoder := gob.NewDecoder(buff)
err := decoder.Decode(obj)
if err != nil {
return err
}
l.defaultDomain = obj.DefaultDomain
l.lang = obj.Lang
l.path = obj.Path
// Decode Domains
l.Domains = make(map[string]Translator)
for k, v := range obj.Domains {
var tr TranslatorEncoding
buff := bytes.NewBuffer(v)
trDecoder := gob.NewDecoder(buff)
err := trDecoder.Decode(&tr)
if err != nil {
return err
}
l.Domains[k] = tr.GetTranslator()
}
return nil
} | go | func (l *Locale) UnmarshalBinary(data []byte) error {
buff := bytes.NewBuffer(data)
obj := new(LocaleEncoding)
decoder := gob.NewDecoder(buff)
err := decoder.Decode(obj)
if err != nil {
return err
}
l.defaultDomain = obj.DefaultDomain
l.lang = obj.Lang
l.path = obj.Path
// Decode Domains
l.Domains = make(map[string]Translator)
for k, v := range obj.Domains {
var tr TranslatorEncoding
buff := bytes.NewBuffer(v)
trDecoder := gob.NewDecoder(buff)
err := trDecoder.Decode(&tr)
if err != nil {
return err
}
l.Domains[k] = tr.GetTranslator()
}
return nil
} | [
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"}"
] | // UnmarshalBinary implements encoding BinaryUnmarshaler interface | [
"UnmarshalBinary",
"implements",
"encoding",
"BinaryUnmarshaler",
"interface"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/locale.go#L275-L304 |
460 | leonelquinteros/gotext | translator.go | GetTranslator | func (te *TranslatorEncoding) GetTranslator() Translator {
po := new(Po)
po.Headers = te.Headers
po.Language = te.Language
po.PluralForms = te.PluralForms
po.nplurals = te.Nplurals
po.plural = te.Plural
po.translations = te.Translations
po.contexts = te.Contexts
return po
} | go | func (te *TranslatorEncoding) GetTranslator() Translator {
po := new(Po)
po.Headers = te.Headers
po.Language = te.Language
po.PluralForms = te.PluralForms
po.nplurals = te.Nplurals
po.plural = te.Plural
po.translations = te.Translations
po.contexts = te.Contexts
return po
} | [
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] | // GetTranslator is used to recover a Translator object after unmarshaling the TranslatorEncoding object.
// Internally uses a Po object as it should be switcheable with Mo objects without problem.
// External Translator implementations should be able to serialize into a TranslatorEncoding object in order to unserialize into a Po-compatible object. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/translator.go#L48-L59 |
461 | leonelquinteros/gotext | helper.go | Printf | func Printf(str string, vars ...interface{}) string {
if len(vars) > 0 {
return fmt.Sprintf(str, vars...)
}
return str
} | go | func Printf(str string, vars ...interface{}) string {
if len(vars) > 0 {
return fmt.Sprintf(str, vars...)
}
return str
} | [
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] | // Printf applies text formatting only when needed to parse variables. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/helper.go#L32-L38 |
462 | leonelquinteros/gotext | plurals/compiler.go | index | func index(tokens []string, sep string) int {
for index, token := range tokens {
if token == sep {
return index
}
}
return -1
} | go | func index(tokens []string, sep string) int {
for index, token := range tokens {
if token == sep {
return index
}
}
return -1
} | [
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] | // Find index of token in list of tokens | [
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"tokens"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/plurals/compiler.go#L276-L283 |
463 | leonelquinteros/gotext | plurals/compiler.go | splitTokens | func splitTokens(tokens []string, sep string) (s splitted, err error) {
index := index(tokens, sep)
if index == -1 {
return s, fmt.Errorf("'%s' not found in ['%s']", sep, strings.Join(tokens, "','"))
}
return splitted{
Left: tokens[:index],
Right: tokens[index+1:],
}, nil
} | go | func splitTokens(tokens []string, sep string) (s splitted, err error) {
index := index(tokens, sep)
if index == -1 {
return s, fmt.Errorf("'%s' not found in ['%s']", sep, strings.Join(tokens, "','"))
}
return splitted{
Left: tokens[:index],
Right: tokens[index+1:],
}, nil
} | [
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] | // Split a list of tokens by a token into a splitted struct holding the tokens
// before and after the token to be split by. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/plurals/compiler.go#L287-L296 |
464 | leonelquinteros/gotext | plurals/compiler.go | scan | func scan(s string) <-chan match {
ch := make(chan match)
go func() {
depth := 0
opener := 0
for index, char := range s {
switch char {
case '(':
if depth == 0 {
opener = index
}
depth++
case ')':
depth--
if depth == 0 {
ch <- match{
openPos: opener,
closePos: index + 1,
}
}
}
}
close(ch)
}()
return ch
} | go | func scan(s string) <-chan match {
ch := make(chan match)
go func() {
depth := 0
opener := 0
for index, char := range s {
switch char {
case '(':
if depth == 0 {
opener = index
}
depth++
case ')':
depth--
if depth == 0 {
ch <- match{
openPos: opener,
closePos: index + 1,
}
}
}
}
close(ch)
}()
return ch
} | [
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"}",
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":",
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"}",
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"close",
"(",
"ch",
")",
"\n",
"}",
"(",
")",
"\n",
"return",
"ch",
"\n",
"}"
] | // Scan a string for parenthesis | [
"Scan",
"a",
"string",
"for",
"parenthesis"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/plurals/compiler.go#L299-L325 |
465 | leonelquinteros/gotext | plurals/compiler.go | split | func split(s string) <-chan string {
ch := make(chan string)
go func() {
s = strings.Replace(s, " ", "", -1)
if !strings.Contains(s, "(") {
ch <- s
} else {
last := 0
end := len(s)
for info := range scan(s) {
if last != info.openPos {
ch <- s[last:info.openPos]
}
ch <- s[info.openPos:info.closePos]
last = info.closePos
}
if last != end {
ch <- s[last:]
}
}
close(ch)
}()
return ch
} | go | func split(s string) <-chan string {
ch := make(chan string)
go func() {
s = strings.Replace(s, " ", "", -1)
if !strings.Contains(s, "(") {
ch <- s
} else {
last := 0
end := len(s)
for info := range scan(s) {
if last != info.openPos {
ch <- s[last:info.openPos]
}
ch <- s[info.openPos:info.closePos]
last = info.closePos
}
if last != end {
ch <- s[last:]
}
}
close(ch)
}()
return ch
} | [
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")",
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"}",
"(",
")",
"\n",
"return",
"ch",
"\n",
"}"
] | // Split the string into tokens | [
"Split",
"the",
"string",
"into",
"tokens"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/plurals/compiler.go#L328-L351 |
466 | leonelquinteros/gotext | plurals/compiler.go | Compile | func Compile(s string) (expr Expression, err error) {
if s == "0" {
return constValue{value: 0}, nil
}
if !strings.Contains(s, "?") {
s += "?1:0"
}
return compileExpression(s)
} | go | func Compile(s string) (expr Expression, err error) {
if s == "0" {
return constValue{value: 0}, nil
}
if !strings.Contains(s, "?") {
s += "?1:0"
}
return compileExpression(s)
} | [
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"}",
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"s",
")",
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"}"
] | // Compile a string containing a plural form expression to a Expression object. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/plurals/compiler.go#L383-L391 |
467 | leonelquinteros/gotext | gotext.go | loadStorage | func loadStorage(force bool) {
globalConfig.Lock()
if globalConfig.storage == nil || force {
globalConfig.storage = NewLocale(globalConfig.library, globalConfig.language)
}
if _, ok := globalConfig.storage.Domains[globalConfig.domain]; !ok || force {
globalConfig.storage.AddDomain(globalConfig.domain)
}
globalConfig.storage.SetDomain(globalConfig.domain)
globalConfig.Unlock()
} | go | func loadStorage(force bool) {
globalConfig.Lock()
if globalConfig.storage == nil || force {
globalConfig.storage = NewLocale(globalConfig.library, globalConfig.language)
}
if _, ok := globalConfig.storage.Domains[globalConfig.domain]; !ok || force {
globalConfig.storage.AddDomain(globalConfig.domain)
}
globalConfig.storage.SetDomain(globalConfig.domain)
globalConfig.Unlock()
} | [
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"}"
] | // loadStorage creates a new Locale object at package level based on the Global variables settings.
// It's called automatically when trying to use Get or GetD methods. | [
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L64-L77 |
468 | leonelquinteros/gotext | gotext.go | GetDomain | func GetDomain() string {
var dom string
globalConfig.RLock()
if globalConfig.storage != nil {
dom = globalConfig.storage.GetDomain()
}
if dom == "" {
dom = globalConfig.domain
}
globalConfig.RUnlock()
return dom
} | go | func GetDomain() string {
var dom string
globalConfig.RLock()
if globalConfig.storage != nil {
dom = globalConfig.storage.GetDomain()
}
if dom == "" {
dom = globalConfig.domain
}
globalConfig.RUnlock()
return dom
} | [
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] | // GetDomain is the domain getter for the package configuration | [
"GetDomain",
"is",
"the",
"domain",
"getter",
"for",
"the",
"package",
"configuration"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L80-L92 |
469 | leonelquinteros/gotext | gotext.go | SetDomain | func SetDomain(dom string) {
globalConfig.Lock()
globalConfig.domain = dom
if globalConfig.storage != nil {
globalConfig.storage.SetDomain(dom)
}
globalConfig.Unlock()
loadStorage(true)
} | go | func SetDomain(dom string) {
globalConfig.Lock()
globalConfig.domain = dom
if globalConfig.storage != nil {
globalConfig.storage.SetDomain(dom)
}
globalConfig.Unlock()
loadStorage(true)
} | [
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"}"
] | // SetDomain sets the name for the domain to be used at package level.
// It reloads the corresponding Translation file. | [
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"file",
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L96-L105 |
470 | leonelquinteros/gotext | gotext.go | GetLanguage | func GetLanguage() string {
globalConfig.RLock()
lang := globalConfig.language
globalConfig.RUnlock()
return lang
} | go | func GetLanguage() string {
globalConfig.RLock()
lang := globalConfig.language
globalConfig.RUnlock()
return lang
} | [
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"GetLanguage",
"(",
")",
"string",
"{",
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"RLock",
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")",
"\n",
"lang",
":=",
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".",
"language",
"\n",
"globalConfig",
".",
"RUnlock",
"(",
")",
"\n\n",
"return",
"lang",
"\n",
"}"
] | // GetLanguage is the language getter for the package configuration | [
"GetLanguage",
"is",
"the",
"language",
"getter",
"for",
"the",
"package",
"configuration"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L108-L114 |
471 | leonelquinteros/gotext | gotext.go | SetLanguage | func SetLanguage(lang string) {
globalConfig.Lock()
globalConfig.language = SimplifiedLocale(lang)
globalConfig.Unlock()
loadStorage(true)
} | go | func SetLanguage(lang string) {
globalConfig.Lock()
globalConfig.language = SimplifiedLocale(lang)
globalConfig.Unlock()
loadStorage(true)
} | [
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"(",
")",
"\n\n",
"loadStorage",
"(",
"true",
")",
"\n",
"}"
] | // SetLanguage sets the language code to be used at package level.
// It reloads the corresponding Translation file. | [
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"file",
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L118-L124 |
472 | leonelquinteros/gotext | gotext.go | GetLibrary | func GetLibrary() string {
globalConfig.RLock()
lib := globalConfig.library
globalConfig.RUnlock()
return lib
} | go | func GetLibrary() string {
globalConfig.RLock()
lib := globalConfig.library
globalConfig.RUnlock()
return lib
} | [
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"GetLibrary",
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")",
"string",
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"library",
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"globalConfig",
".",
"RUnlock",
"(",
")",
"\n\n",
"return",
"lib",
"\n",
"}"
] | // GetLibrary is the library getter for the package configuration | [
"GetLibrary",
"is",
"the",
"library",
"getter",
"for",
"the",
"package",
"configuration"
] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L127-L133 |
473 | leonelquinteros/gotext | gotext.go | SetLibrary | func SetLibrary(lib string) {
globalConfig.Lock()
globalConfig.library = lib
globalConfig.Unlock()
loadStorage(true)
} | go | func SetLibrary(lib string) {
globalConfig.Lock()
globalConfig.library = lib
globalConfig.Unlock()
loadStorage(true)
} | [
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"SetLibrary",
"(",
"lib",
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"globalConfig",
".",
"Unlock",
"(",
")",
"\n\n",
"loadStorage",
"(",
"true",
")",
"\n",
"}"
] | // SetLibrary sets the root path for the loale directories and files to be used at package level.
// It reloads the corresponding Translation file. | [
"SetLibrary",
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"for",
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] | 6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f | https://github.com/leonelquinteros/gotext/blob/6431cb3aeab2ec99af31c6a0cee11ae4e8c9b05f/gotext.go#L137-L143 |
474 | mholt/binding | binding.go | Bind | func Bind(req *http.Request, userStruct FieldMapper) error {
var errs Errors
contentType := req.Header.Get("Content-Type")
if strings.Contains(contentType, "form-urlencoded") {
return Form(req, userStruct)
}
if strings.Contains(contentType, "multipart/form-data") {
return MultipartForm(req, userStruct)
}
if strings.Contains(contentType, "json") {
return Json(req, userStruct)
}
if req.Method == http.MethodGet || req.Method == http.MethodHead || (contentType == "" && len(req.URL.Query()) > 0) {
return URL(req, userStruct)
}
if contentType == "" {
errs.Add([]string{}, ContentTypeError, "Empty Content-Type")
errs = validate(errs, req, userStruct)
} else {
errs.Add([]string{}, ContentTypeError, "Unsupported Content-Type")
}
if len(errs) > 0 {
return errs
}
return nil
} | go | func Bind(req *http.Request, userStruct FieldMapper) error {
var errs Errors
contentType := req.Header.Get("Content-Type")
if strings.Contains(contentType, "form-urlencoded") {
return Form(req, userStruct)
}
if strings.Contains(contentType, "multipart/form-data") {
return MultipartForm(req, userStruct)
}
if strings.Contains(contentType, "json") {
return Json(req, userStruct)
}
if req.Method == http.MethodGet || req.Method == http.MethodHead || (contentType == "" && len(req.URL.Query()) > 0) {
return URL(req, userStruct)
}
if contentType == "" {
errs.Add([]string{}, ContentTypeError, "Empty Content-Type")
errs = validate(errs, req, userStruct)
} else {
errs.Add([]string{}, ContentTypeError, "Unsupported Content-Type")
}
if len(errs) > 0 {
return errs
}
return nil
} | [
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] | // Bind takes data out of the request and deserializes into a struct according
// to the Content-Type of the request. If no Content-Type is specified, there
// better be data in the query string, otherwise an error will be produced.
//
// A non-nil return value may be an Errors value. | [
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475 | mholt/binding | binding.go | Form | func Form(req *http.Request, userStruct FieldMapper) error {
err := formBinder(req, userStruct)
if len(err) > 0 {
return err
}
return nil
} | go | func Form(req *http.Request, userStruct FieldMapper) error {
err := formBinder(req, userStruct)
if len(err) > 0 {
return err
}
return nil
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] | f4f58459f5f7f67cb8fb4a72a905a4ca63fead83 | https://github.com/mholt/binding/blob/f4f58459f5f7f67cb8fb4a72a905a4ca63fead83/binding.go#L60-L66 |
476 | mholt/binding | binding.go | URL | func URL(req *http.Request, userStruct FieldMapper) error {
err := urlBinder(req, userStruct)
if len(err) > 0 {
return err
}
return nil
} | go | func URL(req *http.Request, userStruct FieldMapper) error {
err := urlBinder(req, userStruct)
if len(err) > 0 {
return err
}
return nil
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] | f4f58459f5f7f67cb8fb4a72a905a4ca63fead83 | https://github.com/mholt/binding/blob/f4f58459f5f7f67cb8fb4a72a905a4ca63fead83/binding.go#L84-L91 |
477 | mholt/binding | binding.go | Validate | func Validate(req *http.Request, userStruct FieldMapper) error {
err := validate(Errors{}, req, userStruct)
if len(err) > 0 {
return err
}
return nil
} | go | func Validate(req *http.Request, userStruct FieldMapper) error {
err := validate(Errors{}, req, userStruct)
if len(err) > 0 {
return err
}
return nil
} | [
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// populated struct. Validation should occur after the request has been
// deserialized into the struct. | [
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] | f4f58459f5f7f67cb8fb4a72a905a4ca63fead83 | https://github.com/mholt/binding/blob/f4f58459f5f7f67cb8fb4a72a905a4ca63fead83/binding.go#L173-L180 |
478 | mholt/binding | errors.go | Add | func (e *Errors) Add(fieldNames []string, kind, message string) {
*e = append(*e, NewError(fieldNames, kind, message))
} | go | func (e *Errors) Add(fieldNames []string, kind, message string) {
*e = append(*e, NewError(fieldNames, kind, message))
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// the given kind and message.
//
// Use a fieldNames value of length 0 to indicate that the error is about the
// request as a whole, and not necessarily any of the fields.
//
// kind should be a string that can be used like an error code to process or
// categorize the error being added.
//
// message should be human-readable and detailed enough to pinpoint and resolve
// the problem, but it should be brief. For example, a payload of 100 objects
// in a JSON array might have an error in the 41st object. The message should
// help the end user find and fix the error with their request. | [
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] | f4f58459f5f7f67cb8fb4a72a905a4ca63fead83 | https://github.com/mholt/binding/blob/f4f58459f5f7f67cb8fb4a72a905a4ca63fead83/errors.go#L68-L70 |
479 | mholt/binding | errors.go | Error | func (e Errors) Error() string {
messages := []string{}
for _, err := range e {
messages = append(messages, err.Message())
}
return strings.Join(messages, "\n")
} | go | func (e Errors) Error() string {
messages := []string{}
for _, err := range e {
messages = append(messages, err.Message())
}
return strings.Join(messages, "\n")
} | [
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] | f4f58459f5f7f67cb8fb4a72a905a4ca63fead83 | https://github.com/mholt/binding/blob/f4f58459f5f7f67cb8fb4a72a905a4ca63fead83/errors.go#L89-L95 |
480 | aymerick/raymond | helper.go | RegisterHelper | func RegisterHelper(name string, helper interface{}) {
helpersMutex.Lock()
defer helpersMutex.Unlock()
if helpers[name] != zero {
panic(fmt.Errorf("Helper already registered: %s", name))
}
val := reflect.ValueOf(helper)
ensureValidHelper(name, val)
helpers[name] = val
} | go | func RegisterHelper(name string, helper interface{}) {
helpersMutex.Lock()
defer helpersMutex.Unlock()
if helpers[name] != zero {
panic(fmt.Errorf("Helper already registered: %s", name))
}
val := reflect.ValueOf(helper)
ensureValidHelper(name, val)
helpers[name] = val
} | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L38-L50 |
481 | aymerick/raymond | helper.go | RemoveHelper | func RemoveHelper(name string) {
helpersMutex.Lock()
defer helpersMutex.Unlock()
delete(helpers, name)
} | go | func RemoveHelper(name string) {
helpersMutex.Lock()
defer helpersMutex.Unlock()
delete(helpers, name)
} | [
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] | // RemoveHelper unregisters a global helper | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L60-L65 |
482 | aymerick/raymond | helper.go | RemoveAllHelpers | func RemoveAllHelpers() {
helpersMutex.Lock()
defer helpersMutex.Unlock()
helpers = make(map[string]reflect.Value)
} | go | func RemoveAllHelpers() {
helpersMutex.Lock()
defer helpersMutex.Unlock()
helpers = make(map[string]reflect.Value)
} | [
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] | // RemoveAllHelpers unregisters all global helpers | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L68-L73 |
483 | aymerick/raymond | helper.go | ensureValidHelper | func ensureValidHelper(name string, funcValue reflect.Value) {
if funcValue.Kind() != reflect.Func {
panic(fmt.Errorf("Helper must be a function: %s", name))
}
funcType := funcValue.Type()
if funcType.NumOut() != 1 {
panic(fmt.Errorf("Helper function must return a string or a SafeString: %s", name))
}
// @todo Check if first returned value is a string, SafeString or interface{} ?
} | go | func ensureValidHelper(name string, funcValue reflect.Value) {
if funcValue.Kind() != reflect.Func {
panic(fmt.Errorf("Helper must be a function: %s", name))
}
funcType := funcValue.Type()
if funcType.NumOut() != 1 {
panic(fmt.Errorf("Helper function must return a string or a SafeString: %s", name))
}
// @todo Check if first returned value is a string, SafeString or interface{} ?
} | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L76-L88 |
484 | aymerick/raymond | helper.go | findHelper | func findHelper(name string) reflect.Value {
helpersMutex.RLock()
defer helpersMutex.RUnlock()
return helpers[name]
} | go | func findHelper(name string) reflect.Value {
helpersMutex.RLock()
defer helpersMutex.RUnlock()
return helpers[name]
} | [
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] | // findHelper finds a globally registered helper | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L91-L96 |
485 | aymerick/raymond | helper.go | newOptions | func newOptions(eval *evalVisitor, params []interface{}, hash map[string]interface{}) *Options {
return &Options{
eval: eval,
params: params,
hash: hash,
}
} | go | func newOptions(eval *evalVisitor, params []interface{}, hash map[string]interface{}) *Options {
return &Options{
eval: eval,
params: params,
hash: hash,
}
} | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L99-L105 |
486 | aymerick/raymond | helper.go | newEmptyOptions | func newEmptyOptions(eval *evalVisitor) *Options {
return &Options{
eval: eval,
hash: make(map[string]interface{}),
}
} | go | func newEmptyOptions(eval *evalVisitor) *Options {
return &Options{
eval: eval,
hash: make(map[string]interface{}),
}
} | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L108-L113 |
487 | aymerick/raymond | helper.go | Value | func (options *Options) Value(name string) interface{} {
value := options.eval.evalField(options.eval.curCtx(), name, false)
if !value.IsValid() {
return nil
}
return value.Interface()
} | go | func (options *Options) Value(name string) interface{} {
value := options.eval.evalField(options.eval.curCtx(), name, false)
if !value.IsValid() {
return nil
}
return value.Interface()
} | [
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] | //
// Context Values
//
// Value returns field value from current context. | [
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L120-L127 |
488 | aymerick/raymond | helper.go | ValueStr | func (options *Options) ValueStr(name string) string {
return Str(options.Value(name))
} | go | func (options *Options) ValueStr(name string) string {
return Str(options.Value(name))
} | [
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] | // ValueStr returns string representation of field value from current context. | [
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"context",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L130-L132 |
489 | aymerick/raymond | helper.go | HashStr | func (options *Options) HashStr(name string) string {
return Str(options.hash[name])
} | go | func (options *Options) HashStr(name string) string {
return Str(options.hash[name])
} | [
"func",
"(",
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"*",
"Options",
")",
"HashStr",
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"(",
"options",
".",
"hash",
"[",
"name",
"]",
")",
"\n",
"}"
] | // HashStr returns string representation of hash property. | [
"HashStr",
"returns",
"string",
"representation",
"of",
"hash",
"property",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L149-L151 |
490 | aymerick/raymond | helper.go | Param | func (options *Options) Param(pos int) interface{} {
if len(options.params) > pos {
return options.params[pos]
}
return nil
} | go | func (options *Options) Param(pos int) interface{} {
if len(options.params) > pos {
return options.params[pos]
}
return nil
} | [
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"[",
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"\n",
"}",
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"return",
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"}"
] | //
// Parameters
//
// Param returns parameter at given position. | [
"Parameters",
"Param",
"returns",
"parameter",
"at",
"given",
"position",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L163-L169 |
491 | aymerick/raymond | helper.go | ParamStr | func (options *Options) ParamStr(pos int) string {
return Str(options.Param(pos))
} | go | func (options *Options) ParamStr(pos int) string {
return Str(options.Param(pos))
} | [
"func",
"(",
"options",
"*",
"Options",
")",
"ParamStr",
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"pos",
"int",
")",
"string",
"{",
"return",
"Str",
"(",
"options",
".",
"Param",
"(",
"pos",
")",
")",
"\n",
"}"
] | // ParamStr returns string representation of parameter at given position. | [
"ParamStr",
"returns",
"string",
"representation",
"of",
"parameter",
"at",
"given",
"position",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L172-L174 |
492 | aymerick/raymond | helper.go | Data | func (options *Options) Data(name string) interface{} {
return options.eval.dataFrame.Get(name)
} | go | func (options *Options) Data(name string) interface{} {
return options.eval.dataFrame.Get(name)
} | [
"func",
"(",
"options",
"*",
"Options",
")",
"Data",
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"name",
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")",
"interface",
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"}",
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"return",
"options",
".",
"eval",
".",
"dataFrame",
".",
"Get",
"(",
"name",
")",
"\n",
"}"
] | //
// Private data
//
// Data returns private data value. | [
"Private",
"data",
"Data",
"returns",
"private",
"data",
"value",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L186-L188 |
493 | aymerick/raymond | helper.go | DataStr | func (options *Options) DataStr(name string) string {
return Str(options.eval.dataFrame.Get(name))
} | go | func (options *Options) DataStr(name string) string {
return Str(options.eval.dataFrame.Get(name))
} | [
"func",
"(",
"options",
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"Options",
")",
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"name",
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"options",
".",
"eval",
".",
"dataFrame",
".",
"Get",
"(",
"name",
")",
")",
"\n",
"}"
] | // DataStr returns string representation of private data value. | [
"DataStr",
"returns",
"string",
"representation",
"of",
"private",
"data",
"value",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L191-L193 |
494 | aymerick/raymond | helper.go | newIterDataFrame | func (options *Options) newIterDataFrame(length int, i int, key interface{}) *DataFrame {
return options.eval.dataFrame.newIterDataFrame(length, i, key)
} | go | func (options *Options) newIterDataFrame(length int, i int, key interface{}) *DataFrame {
return options.eval.dataFrame.newIterDataFrame(length, i, key)
} | [
"func",
"(",
"options",
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"newIterDataFrame",
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"dataFrame",
".",
"newIterDataFrame",
"(",
"length",
",",
"i",
",",
"key",
")",
"\n",
"}"
] | // newIterDataFrame instanciates a new data frame and set iteration specific vars | [
"newIterDataFrame",
"instanciates",
"a",
"new",
"data",
"frame",
"and",
"set",
"iteration",
"specific",
"vars"
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L208-L210 |
495 | aymerick/raymond | helper.go | evalBlock | func (options *Options) evalBlock(ctx interface{}, data *DataFrame, key interface{}) string {
result := ""
if block := options.eval.curBlock(); (block != nil) && (block.Program != nil) {
result = options.eval.evalProgram(block.Program, ctx, data, key)
}
return result
} | go | func (options *Options) evalBlock(ctx interface{}, data *DataFrame, key interface{}) string {
result := ""
if block := options.eval.curBlock(); (block != nil) && (block.Program != nil) {
result = options.eval.evalProgram(block.Program, ctx, data, key)
}
return result
} | [
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"key",
")",
"\n",
"}",
"\n\n",
"return",
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"\n",
"}"
] | //
// Evaluation
//
// evalBlock evaluates block with given context, private data and iteration key | [
"Evaluation",
"evalBlock",
"evaluates",
"block",
"with",
"given",
"context",
"private",
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L217-L225 |
496 | aymerick/raymond | helper.go | FnCtxData | func (options *Options) FnCtxData(ctx interface{}, data *DataFrame) string {
return options.evalBlock(ctx, data, nil)
} | go | func (options *Options) FnCtxData(ctx interface{}, data *DataFrame) string {
return options.evalBlock(ctx, data, nil)
} | [
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] | // FnCtxData evaluates block with given context and private data frame. | [
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"data",
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] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L233-L235 |
497 | aymerick/raymond | helper.go | FnWith | func (options *Options) FnWith(ctx interface{}) string {
return options.evalBlock(ctx, nil, nil)
} | go | func (options *Options) FnWith(ctx interface{}) string {
return options.evalBlock(ctx, nil, nil)
} | [
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",",
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"\n",
"}"
] | // FnWith evaluates block with given context. | [
"FnWith",
"evaluates",
"block",
"with",
"given",
"context",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L238-L240 |
498 | aymerick/raymond | helper.go | FnData | func (options *Options) FnData(data *DataFrame) string {
return options.evalBlock(nil, data, nil)
} | go | func (options *Options) FnData(data *DataFrame) string {
return options.evalBlock(nil, data, nil)
} | [
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"return",
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"(",
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",",
"data",
",",
"nil",
")",
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"}"
] | // FnData evaluates block with given private data frame. | [
"FnData",
"evaluates",
"block",
"with",
"given",
"private",
"data",
"frame",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L243-L245 |
499 | aymerick/raymond | helper.go | Inverse | func (options *Options) Inverse() string {
result := ""
if block := options.eval.curBlock(); (block != nil) && (block.Inverse != nil) {
result, _ = block.Inverse.Accept(options.eval).(string)
}
return result
} | go | func (options *Options) Inverse() string {
result := ""
if block := options.eval.curBlock(); (block != nil) && (block.Inverse != nil) {
result, _ = block.Inverse.Accept(options.eval).(string)
}
return result
} | [
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"}"
] | // Inverse evaluates "else block". | [
"Inverse",
"evaluates",
"else",
"block",
"."
] | b565731e1464263de0bda75f2e45d97b54b60110 | https://github.com/aymerick/raymond/blob/b565731e1464263de0bda75f2e45d97b54b60110/helper.go#L248-L255 |