It's pretty hard to decide how these behave, specifically with custom classes. Focusing on Object.clone...
- with classes do you call the constructor, and with what arguments? - HTMLElement and sub classes can't be constructed directly, what happens with them? - do you copy internal properties? this would make it hard to polyfill - how does it behave with getters and setters? - with regular expressions do you copy the lastIndex? Most of those apply to Object.equals also. On Mon, Nov 14, 2016 at 6:25 PM, Kevin Barabash <kev...@khanacademy.org> wrote: > It would be nice if deep equality checking and deep cloning of objects was > included in the standard library. Has there been any proposals around > including these in the past? > > – Kevin > > > _______________________________________________ > es-discuss mailing list > es-discuss@mozilla.org > https://mail.mozilla.org/listinfo/es-discuss > >
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