回答編集履歴
2
Object.defineProperty(QueryAll.prototype のコードの最適化
test
CHANGED
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@@ -122,15 +122,7 @@
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configurable: true,
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value: (function (_forEach) {
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return function forEach () {
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return _forEach.apply(this, arguments);
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};
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value: Array.prototype.forEach
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});
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1
無駄な空行削除。Query.prototype.forEach のスコープチェーン上に querySelectorAll, doc が存在した不具合解消
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CHANGED
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@@ -21,8 +21,6 @@
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var forEach = (function (_forEach, slice) {
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return function forEach (thisArg) {
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return _forEach.apply(thisArg, slice.call(arguments, 1));
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@@ -55,6 +53,8 @@
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}(document.querySelector, document));
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console.log(query('p'));
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forEach(queryAll('div'), function (element) {
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@@ -108,31 +108,31 @@
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return QueryAll;
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writable: true,
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enumerable: false,
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configurable: true,
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value: (function (_forEach) {
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return function forEach () {
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}(document.querySelectorAll, document));
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};
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}(Array.prototype.forEach))
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});
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Object.defineProperty(QueryAll.prototype, 'forEach', {
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writable: true,
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enumerable: false,
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configurable: true,
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value: (function (_forEach) {
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return function forEach () {
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return _forEach.apply(this, arguments);
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};
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}(Array.prototype.forEach))
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});
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@@ -191,3 +191,5 @@
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- [小飼弾 404 Title Not Found - #1 プログラマーの三大美徳その1「怠慢」ITpro](http://itpro.nikkeibp.co.jp/article/Watcher/20061005/250057/)
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