jiggliemon/polyfills — comment on commit a8e9ec084077fe9d05f923aa981d2057aa3dd08f
File: Array/Array.isArray.js line 10
By arian:

why not just:

``` js
var toString = Object.prototype.toString;
if (!Array.isArray) Array.isArray = function(o){
return toString.call(o) == '[object Array]';
};
```

saves a bit of binding etc.