Anne van Kesteren wrote:
On Tue, May 21, 2013 at 12:19 PM, Brendan Eich<bren...@mozilla.com> wrote:
So Tab: why do you want to abuse Map instead of make a custom class?
As we tried to explain before, the believe is that a lot of Map
generics will work directly on this Map-like object, similar to how we
want Array methods to work directly on NodeList& co, despite NodeList
not being a JS Array (not mutable for one).
So? Make your custom map-ish thing map-like, just as array-likes work
with Array generics: by duck typing.
/be
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