[javascript-dev] Re: [sharingisfun] js based change filter

On Sep 7, 2007, at 8:55 AM, Emmanuel Jourdan wrote:

> Sure. arrayfromargs is really cool in that particular case, because  
> it's an easy way to copy the array, which is usually a lame is  
> JavaScript.

FWIW, the real reason that arrayfromargs() exists is that the  
arguments object is *not* an array, even though it can be accessed  
with array syntax. More info below:

http://developer.mozilla.org/en/docs/ 
Core_JavaScript_1.5_Reference:Functions:arguments

-Joshua