Optim

lib/utils.js

@@ -23,6 +23,8 @@ var loopRegexes = function(
   regexes, str, mode = "match", highestPosition = true
 ) {
   var _match;
+  var _minLength = mode === "split" ? 1 : 0;
+  var _maxLength = str.length;
 
   for (var _i = 0; _i < regexes.length; _i++) {
     var _regex = regexes[_i];
@@ -40,15 +42,12 @@ var loopRegexes = function(
       _match = _currentMatch;
 
       // A successfull replace must return a smaller string than the input
-      var _maxLength = str.length;
-
       if (_match.length < _maxLength) {
         break;
       }
     } else if (mode === "split" || mode === "match") {
-      // A successfull split must return an array with at least two items
-      var _minLength = mode === "split" ? 1 : 0;
 
+      // A successfull split must return an array with at least two items
       if ((_currentMatch || []).length > _minLength) {
         if (highestPosition === true) {
           // No previous match?
@@ -91,7 +90,7 @@ var loopRegexes = function(
  * @return {string} The trimed string
  */
 var trimString = function(str) {
-  return ((str || "").trim() || null)
+  return ((str || "").trim() || "");
 }