Try this:
if (a instanceof Array) {
var n:Array = a.slice();
doMyArrayFunction(n);
}
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Danny
Kodicek
Sent: Friday, July 20, 2007 9:04 AM
To: flashcoders@chattyfig.figleaf.com
Subject: [Flashcoders] Casting to Array
I'm trying to do something like this:
if (a instanceof Array) {
doMyArrayFunction(a)
}
the doMyArrayFunction expects an Array object, so this throws an error. What
I would normally do in this case is cast the object to the class I'm
expecting, but unfortunately Array(a) doesn't leave a unchanged, as it would
with most classes, but returns [a] - the array gets nested.
Anyone have a suggestion as to how I can get around this? The only thing I
can think of is Array(a)[0], which seems a bit stupid.
(I'm in AS2)
Danny
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