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$.Array.unique #38

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RubyLouvre opened this issue Dec 27, 2012 · 0 comments

Owner

RubyLouvre commented Dec 27, 2012

利用es6的新集合对象提高性能

 if(this.Set){
        $.Array.unique = function(target){
            var set = new Set, ret = [], n = target.length;
            for (var i = 0, el; i < n; i++) {
                el = target[i]
                if(!set.has(el)){
                    set.add(el)
                    ret.push(el);
                }
            }
            return ret;
        }
    }

RubyLouvre closed this as completed

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