Fixed import cycle

utils.go

@@ -43,3 +43,15 @@ func pkcs5UnPadding(origData []byte) []byte {
 	unPadding := int(origData[length-1])
 	return origData[:(length - unPadding)]
 }
+
+func regexGroups(parsed [][]string, subexpNames ...string) map[string]string {
+	groups := map[string]string{}
+	for _, match := range parsed {
+		for i, content := range match {
+			if subexpName := subexpNames[i]; subexpName != "" {
+				groups[subexpName] = content
+			}
+		}
+	}
+	return groups
+}