initial commit

codegen/string.go

@@ -0,0 +1,26 @@
+package codegen
+
+import (
+	"strings"
+	"unicode"
+)
+
+func firstUpper(str string) string {
+	for i, r := range str {
+		return string(unicode.ToUpper(r)) + str[i+1:]
+	}
+
+	return str
+}
+
+func firstLower(str string) string {
+	for i, r := range str {
+		return string(unicode.ToLower(r)) + str[i+1:]
+	}
+
+	return str
+}
+
+func underscoreToCamelCase(s string) string {
+	return strings.Replace(strings.Title(strings.Replace(strings.ToLower(s), "_", " ", -1)), " ", "", -1)
+}