[Bug 21555] Use of IDL arrays for keyPath values is underdefined

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21555

--- Comment #13 from Cameron McCormack <cam@mcc.id.au> ---
OK.  I'm a little reluctant to suggest this as it means we then have three
array-looking types, but:  How about we have an IDL type named Array (and
possibly Array<T>) which means "a reference to a modifiable array object" which
in JS is a reference to a native Array object.  If we care to keep the
distinction between abstract IDL types and language binding specific types (I'm
still trying to), we could define some operations that specs could invoke on
such objects, like modifying array element values, changing length, creating a
new object with a bunch of values, etc.  For IndexedDB's use, we could start
just with "creating a new object with a bunch of values".

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Received on Wednesday, 3 April 2013 22:35:48 UTC