simplify replacement and get rid of flags for regex

Author: sashless

index.js

@@ -1,27 +1,28 @@
 var utils = require('loader-utils');
 
+function processQuery(source, option) {
+  if (typeof option.search !== 'undefined' && typeof option.replace !== 'undefined') {
+    return source.split(option.search).join(option.replace);
+  }
+
+  return source;
+}
+
 module.exports = function(source) {
   this.cacheable();
 
   var query = utils.parseQuery(this.query);
 
-  if (Array.isArray(query.replace)) {
-    for (var i = 0; i < query.replace.length; i++) {
-      var option = query.replace[i];
+  if (Array.isArray(query.multiple)) {
+    var length = query.multiple.length;
 
-      source = source.split(option.search).join(option.replace)
+    for (var i = 0; i < length; i++) {
+      var option = query.multiple[i];
+      source = processQuery(source, option);
     }
 
     return source;
   }
 
-  if (typeof query.search !== 'undefined' && typeof query.replace !== 'undefined') {
-    if (typeof query.flags !== 'undefined') {
-      query.search = new RegExp(query.search, query.flags);
-    }
-
-    return source.replace(query.search, query.replace);
-  }
-
-  return source;
+  return processQuery(source, query);
 };