susie-t https://blog.hatena.ne.jp/susie-t/ Backstage of theater.js https://susie-t.hatenadiary.org/ prototype.js解読 prototype.js解読の山場のひとつです。 【抜粋 一部省略】 var Enumerable = { each: function(iterator) { var index = 0; try { this._each(function(value) { try { iterator(value, index++); } catch (e) { if (e != $continue) throw e; } }); } catch (e) { if (e != $break) throw e; } }, (省略) inspect: function() { return '#<Enumer… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsusie-t.hatenadiary.org%2Fentry%2F20060725%2F1153809333" title="Enumerableクラス(1) - Backstage of theater.js" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/s/susie-t/20060725/20060725162446.gif Hatena Blog https://hatena.blog 2006-07-25 15:35:33 rich https://susie-t.hatenadiary.org/entry/20060725/1153809333 1.0 100%