evilsoft · April 7, 2016 00:44
diff --git a/Reduce Filter b/Reduce Filter
 function filter(func, arr) {
  return arr.reduce(function(memo, item) {
    return func(item) ? memo.concat(item) : memo.slice()
  }, [])
 }
	function filter(func, arr) {
	return arr.reduce(function(memo, item) {
	return func(item) ? memo.concat(item) : memo.slice()
	}, [])
	}