Couldn't you just do:
jQuery.fn.and = function(sel){
return this.length? this.add(sel) : jQuery([]);
};
-- dz
On Tue, Feb 10, 2009 at 8:57 PM, Dave Methvin <dave.meth...@gmail.com> wrote:
>
>> If you want to work on the elements, though, the .and()
>> plugin will return either [] or [#field1, #field2]
>> to the chain.
>
> Not true! It will return either [], [#field1], or [#field1, #field2]
> so it probably wouldn't help Jörn. Duh.
>
> >
>
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