2007-06-02から1日間の記事一覧
Enumerator.prototype.each = function(f, stop){ var stop = stop || "_stop_"; this.moveFirst(); for(; !this.atEnd(); this.moveNext()){ if(f(this.item()) == stop) break; } }; Array.prototype.each = function(f){ for(var i = 0; i < this.length;…