in reply to Re: Getting a grip on codegrep/code
in thread Getting a grip on grep

grep() is not solely a regex tool. It actually takes ANY expression you give it: 
# grep EXPR, LIST
@biggish = grep $_ > 10, @numbers;

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_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker.
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;

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Re: Re: Re: Getting a grip on codegrep/code
by Amoe (Friar) on Sep 26, 2001 at 23:15 UTC
    Cool, I didn't know that but it makes sense. Thanks.

    --
    my @words = grep({ref} @clever);
    sub version { print "I cuss your capitalist pig tendencies bad!\n" }
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