vendor/assets/javascripts/mootools-plus/array.js in mootools-plus-0.1.1 vs vendor/assets/javascripts/mootools-plus/array.js in mootools-plus-0.1.3

@@ -1,28 +1,28 @@
-if (Array.implement) {
+if (window.MooTools) {
   Array.implement({
-    first: function(n){
+    getFirst: function(n){
       return (n || n === 0) ? this.slice(0, n) : this[0]
     },
-    last: function(n){
+
+    getLast: function(n){
       if (n >= this.length) return this
       return (n || n === 0) ? this.slice(this.length - n, this.length) : this[this.length - 1]
     },
-    compact: function() {
-      for (var i = 0, length = this.length; i < length; i++) {
-        var el = this.shift()
-        if (el != undefined && el != null && el != '') this.push(el)
-      }
-      return this
-    },
+
     deleteIf: function(fn){
       for (var i = 0, length = this.length; i < length; i++) {
         var el = this.shift()
         if (!fn.call(el)) this.push(el)
       }
       return this
     }
   })
+
+  Array.alias('first', 'getFirst')
+  Array.alias('last', 'getFirst')
+  Array.alias('select', 'filter')
+  Array.alias('compact', 'clean')
 }
 else {
   if (console && console.error) console.error('Mootools is not yet installed.')
 }