slice is undefined in .bind implementation

Modernizr · Feb 6, 2012 · 9df99be · 9df99be
1 parent 56abcdb
commit 9df99be
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diff --git a/modernizr.js b/modernizr.js
@@ -76,6 +76,8 @@ window.Modernizr = (function( window, document, undefined ) {
 
     classes = [],
 
+    slice = classes.slice,
+
     featureName, // used in testing loop
 
 
@@ -205,6 +207,7 @@ window.Modernizr = (function( window, document, undefined ) {
     // http://es5.github.com/#x15.3.4.5
 
     if (!Function.prototype.bind) {
+
       Function.prototype.bind = function bind(that) {
 
         var target = this;

diff --git a/test/js/unit.js b/test/js/unit.js
@@ -27,7 +27,18 @@ test("globals set up", function() {
 
 });
 
+test("bind is implemented", function() {
+
+	ok(Function.prototype.bind, 'bind is a member of Function.prototype');
+
+    var a = function(){
+        return this.modernizr;
+    };
+    a = a.bind({modernizr: 'just awsome'});
 
+    equals("just awsome", a(), 'bind works as expected');
+
+});