Simplify strcase

Icinga · May 2, 2024 · ea8365b · ea8365b
1 parent 91245ee
commit ea8365b
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/pkg/strcase/strcase.go b/pkg/strcase/strcase.go
@@ -5,8 +5,6 @@ import (
 	"unicode"
 )
 
-var delimiters = map[rune]any{' ': struct{}{}, '_': struct{}{}, '-': struct{}{}, '.': struct{}{}}
-
 // Delimited converts a string to delimited.lower.case, here using `.` as delimiter.
 func Delimited(s string, d rune) string {
 	return convert(s, unicode.LowerCase, d)
@@ -44,8 +42,11 @@ func convert(s string, _case int, d rune) string {
 
 	for _, r := range s {
 		var isNumber bool
-		delimiter, isDelimiter := delimiters[r]
-		if !isDelimiter {
+
+		switch r {
+		case ' ', '_', '-', '.':
+			n.WriteRune(d)
+		default:
 			isNumber = unicode.IsNumber(r)
 			if wasNumber {
 				if !isNumber {
@@ -56,8 +57,6 @@ func convert(s string, _case int, d rune) string {
 			}
 
 			n.WriteRune(unicode.To(_case, r))
-		} else if delimiter != d {
-			n.WriteRune(d)
 		}
 
 		wasLower = unicode.IsLower(r)