point 1 is utopia since ...varname breaks syntax in any case
second point would be easier like this ?
function (arg1obj={a,b,c}, p=[x,y]) {
}
On Wed, Oct 26, 2011 at 8:27 PM, Allen Wirfs-Brock <[email protected]>wrote:
>
>
> 1) arguments is needed for backwards compatability (no migration tax)
>
> 2) it is useful with destructing parameters:
>
> function ({a,b,c}, [x,y]) {
> if (arguments.length < 2) ...
> ...
> var arg1obj = argruments[0];
> ...
>
>
>
>
> Sent from Samsung tablet
>
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