Merge fb022f54c074086fd6085cacd9731260089b8f3a into 38534e2bf98a06e1f62d6b24384e90b5f78699bf

chore: longestCommonPrefix func in tree.go, fix variable name and add comment
2026-06-09 14:14:11 +08:00 · 2026-02-28 16:19:08 +08:00 · 2025-05-17 14:52:59 +08:00
1 changed files with 4 additions and 2 deletions
--- a/tree.go
+++ b/tree.go
@ -58,10 +58,12 @@ func (trees methodTrees) get(method string) *node {
 	return nil
 }

+// calculate the length of the longest common prefix of two strings
 func longestCommonPrefix(a, b string) int {
 	i := 0
-	max_ := min(len(a), len(b))
-	for i < max_ && a[i] == b[i] {
+	// commonPrefixMaxLen is the min value of a and b's length.
+	commonPrefixMaxLen := min(len(a), len(b))
+	for i < commonPrefixMaxLen && a[i] == b[i] {
 		i++
 	}
 	return i
Author	SHA1	Message	Date
白茶清欢	e8d5e56135	Merge fb022f54c074086fd6085cacd9731260089b8f3a into 38534e2bf98a06e1f62d6b24384e90b5f78699bf	2026-02-28 16:19:08 +08:00
白茶清欢	fb022f54c0	chore: longestCommonPrefix func in tree.go, fix variable name and add comment	2025-05-17 14:52:59 +08:00