Sorry. I guess 3-char extensions are pretty pervasive:)

It might be a tad more efficient to use a hash instead of greping an array for the lookup. 

sub wait_for_files{
    my %not_changed = %{ +shift };
    
    while( sleep 1 and keys %not changed ) {
        -e  and delete $not_changed{ $_ } for keys %not_changed;
    }
}

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Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"When I'm working on a problem, I never think about beauty. I think only how to solve the problem. But when I have finished, if the solution is not beautiful, I know it is wrong." -Richard Buckminster Fuller

In reply to Re: Re: Re: Waiting For File Extension Changes by BrowserUk
in thread Waiting For File Extension Changes by Murpher

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