im think its not after doing some tests... but im still not 100% sure
=]

On 25 nov, 15:27, Roland <[EMAIL PROTECTED]> wrote:
> $$('.class-a', '.class-b').each(function(single_element){
>      single_element = $(single_element); // can i remove this?
>
> });
>
> t thought this was necessary in prototype 1.5...
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