Array.prototype.slice web-compat issue?

Allen Wirfs-Brock allen at wirfs-brock.com
Tue Sep 10 10:46:14 PDT 2013


On Sep 10, 2013, at 10:37 AM, Andrea Giammarchi wrote:

> AFAIK 99% of libraries out there believe that slice.call will return an Array of the current realm.

Can you explain why the Realm makes a difference to them?  Is it because they are doing instanceof Array tests rather than Array.isArray?

Allen




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