Merge pull request #4 from easybiblabs/topics/support-option-list

Topics/support option list

Author: Valentyn

README.md

@@ -49,9 +49,32 @@ module.exports = {
           test: /fileInWhichJQueryIsUndefined\.js$/,
           loader: 'string-replace',
           query: {
-            search: 'jquery',
-            replace: 'window.$',
-            flags: 'i'
+            search: /jquery/i,
+            replace: 'window.$'
+          }
+        }
+      ]
+    }
+}
+```
+
+### Array replacement:
+
+In your `webpack.config.js`:
+
+```javascript
+module.exports = {
+    // ...
+    module: {
+      loaders: [
+        {
+          test: /\.js$/,
+          loader: 'string-replace',
+          query: {
+            multiple: [
+               {search: 'framework', replace: 'flamewar'},
+               {search: 'ants', replace: 'super ants'},
+            ]
           }
         }
       ]

index.js

@@ -1,16 +1,28 @@
 var utils = require('loader-utils');
 
-module.exports = function (source) {
+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 (typeof query.search !== 'undefined' && typeof query.replace !== 'undefined') {
-    if (typeof query.flags !== 'undefined') {
-      query.search = new RegExp(query.search, query.flags);
+  if (Array.isArray(query.multiple)) {
+    var length = query.multiple.length;
+
+    for (var i = 0; i < length; i++) {
+      var option = query.multiple[i];
+      source = processQuery(source, option);
     }
 
-    source = source.replace(query.search, query.replace);
+    return source;
   }
 
-  return source;
+  return processQuery(source, query);
 };