[Seasar-user:21829] Re: kumu.jsについで

[Masaaki Yonebayashi]

米林です。

What specific process do you do when the performance desgrade?

2014年2月19日水曜日、周 偉明<zhou_w ＠ worksap.co.jp>さんは書きました:

> お世話になっています。
> 周と申します。
>
> kumu.js is overriding the prototype of array:
>
> Array.prototype = Kumu.extend(Array.prototype, {
>   map:Kumu.map,
>   filter:Kumu.filter,
>   shift:Kumu.shift,
>   unshift:Kumu.unshift,
>   include:Kumu.include
>
> });
>
> which is causing serious performance problems in JavaScript heavy page in
> IE7,8.
>
> What's the reason? If kumu.js is trying to deal with legacy browsers
> without
> all these methods provided, at least it should the existence of the methods
> before overriding them.
>
> Any advice or suggestion will be greatly appreciated.
>
> Best Regards,
>
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-- 
米 林   正 明
株式会社Abby(エビイ)
http://abby.co.jp
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