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Or even in ES5... [].filter(function(item) { return item != null; }); It's not patched on the prototype, but I'm not sure why something that simple needs to

Or even in ES5... [].filter(function(item) { return item != null; }); It's not patched on the prototype, but I'm not sure why something that simple needs to be.

gmac 12y ago
Those ES5 and ES6 examples are nice, but I believe even ES5 is for IE9+, and not everyone has the luxury of targeting that high yet.
- nwienert 12y ago
  ES6/5 compiles down just like Coffeescript, with the added benefit that one day you don't need to compile it.