snapshot of https://github.com/ory/keto.git (master, 2026-09-16; blobs > 131072B omitted)

oryx/stringsx/case.go

@@ -0,0 +1,26 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package stringsx
+
+import "unicode"
+
+// ToLowerInitial converts a string's first character to lower case.
+func ToLowerInitial(s string) string {
+	if s == "" {
+		return ""
+	}
+	a := []rune(s)
+	a[0] = unicode.ToLower(a[0])
+	return string(a)
+}
+
+// ToUpperInitial converts a string's first character to upper case.
+func ToUpperInitial(s string) string {
+	if s == "" {
+		return ""
+	}
+	a := []rune(s)
+	a[0] = unicode.ToUpper(a[0])
+	return string(a)
+}