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use IndexByte instead of IndexRune everywhere because it's faster.

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This commit is contained in:
fiatjaf
2025-05-05 23:37:43 -03:00
parent 3723924561
commit 0ae2316523
4 changed files with 9 additions and 9 deletions
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4
envelopes.go
View File

@@ -22,11 +22,11 @@ type MessageParser interface {
// Deprecated: use NewMessageParser instead // Deprecated: use NewMessageParser instead
func ParseMessage(message string) Envelope { func ParseMessage(message string) Envelope {
firstQuote := strings.IndexRune(message, '"') firstQuote := strings.IndexByte(message, '"')
if firstQuote == -1 { if firstQuote == -1 {
return nil return nil
} }
secondQuote := strings.IndexRune(message[firstQuote+1:], '"') secondQuote := strings.IndexByte(message[firstQuote+1:], '"')
if secondQuote == -1 { if secondQuote == -1 {
return nil return nil
} }

4
envelopes_default.go
View File

@@ -14,11 +14,11 @@ func NewMessageParser() MessageParser {
type messageParser struct{} type messageParser struct{}
func (messageParser) ParseMessage(message string) (Envelope, error) { func (messageParser) ParseMessage(message string) (Envelope, error) {
firstQuote := strings.IndexRune(message, '"') firstQuote := strings.IndexByte(message, '"')
if firstQuote == -1 { if firstQuote == -1 {
return nil, errors.New("malformed json") return nil, errors.New("malformed json")
} }
secondQuote := strings.IndexRune(message[firstQuote+1:], '"') secondQuote := strings.IndexByte(message[firstQuote+1:], '"')
if secondQuote == -1 { if secondQuote == -1 {
return nil, errors.New("malformed json") return nil, errors.New("malformed json")
} }

8
helpers.go
View File

@@ -191,7 +191,7 @@ func extractEventID(jsonStr string) ID {
} }
// move to the next quote // move to the next quote
offset := strings.IndexRune(jsonStr[start+4:], '"') offset := strings.IndexByte(jsonStr[start+4:], '"')
start += 4 + offset + 1 start += 4 + offset + 1
// get 64 characters of the id // get 64 characters of the id
@@ -208,7 +208,7 @@ func extractEventPubKey(jsonStr string) PubKey {
} }
// move to the next quote // move to the next quote
offset := strings.IndexRune(jsonStr[start+8:], '"') offset := strings.IndexByte(jsonStr[start+8:], '"')
start += 8 + offset + 1 start += 8 + offset + 1
// get 64 characters of the pubkey // get 64 characters of the pubkey
@@ -225,11 +225,11 @@ func extractDTag(jsonStr string) string {
} }
// move to the next quote // move to the next quote
offset := strings.IndexRune(jsonStr[start+4:], '"') offset := strings.IndexByte(jsonStr[start+4:], '"')
start += 4 + offset + 1 start += 4 + offset + 1
// find the ending quote // find the ending quote
end := strings.IndexRune(jsonStr[start:], '"') end := strings.IndexByte(jsonStr[start:], '"')
if end == -1 { if end == -1 {
return "" return ""
} }

2
nip27/blocks.go
View File

@@ -29,7 +29,7 @@ func Parse(content string) iter.Seq[Block] {
prevIndex := 0 prevIndex := 0
for index < max { for index < max {
pu := strings.IndexRune(content[index:], ':') pu := strings.IndexByte(content[index:], ':')
if pu == -1 { if pu == -1 {
// reached end // reached end
break break