The ultimate replacement for the arguments object is expected to be rest
parameters and the spread operator:
http://wiki.ecmascript.org/doku.php?id=harmony:rest_parameters and
http://wiki.ecmascript.org/doku.php?id=harmony:spread
On Jan 5, 2011, at 11:30 AM, Felipe Gasper wrote:
> Am I to understand now that ECMASCript 5 will now have me type in:
>
> ----
> var func;
> a_dialog.hideEvent.subscribe( func = function() {
> this.hideEvent.unsubscribe( func );
> console.log("This will only happen once.");
> } );
No, what you should type is:
a_dialog.hideEvent.subscribe( function func() {
this.hideEvent.unsubscribe( func );
console.log("This will only happen once.");
} );
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