refactor: Don't resize on edge case

linkdotnet · linkdotnet · commit 885c3d2c7393 · 2023-08-26T21:53:13.000+02:00
diff --git a/stringbuilder.go b/stringbuilder.go
@@ -79,7 +79,7 @@ func (s *StringBuilder) resize(words ...string) {
 		allWordLength += len(word)
 	}
 	newLen := s.position + allWordLength
-	if newLen >= cap(s.data) {
+	if newLen > cap(s.data) {
 		s.grow(newLen)
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,7 @@ func (s *StringBuilder) resize(words ...string) {`
`79`	`79`	`allWordLength += len(word)`
`80`	`80`	`}`
`81`	`81`	`newLen := s.position + allWordLength`
`82`		`- if newLen >= cap(s.data) {`
	`82`	`+ if newLen > cap(s.data) {`
`83`	`83`	`s.grow(newLen)`
`84`	`84`	`}`
`85`	`85`	`}`