in reply to Re: Collapsing repetitive equality tests: || vs {} vs // (an observation)
in thread Collapsing repetitive equality tests: || vs {} vs // (an observation)

Feel free to drop a link to a reference to any, as I have no idea what you're referring to (sadly, I'm not hip to that Perl 6 jazz). grep, however, I can dig. It does make the test a bit large though.

On a tangent, it would be interesting to be able to ask for the value of $_ "x back" so that we could say something like grep { $_{0} eq $_{1} } qw( a b c ) or grep { $_ eq $_{1} } qw( a b c )

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Re^3: Collapsing repetitive equality tests: || vs {} vs // (an observation)
by rhesa (Vicar) on Feb 26, 2007 at 15:06 UTC
    any can be found in List::MoreUtils.

    I was bored a while ago, and plugged both any and grep into ikegamis benchmark script. They're slow.

    Read more... silly micro-optimizations (3 kB)
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      There's also any() in List::Utils.

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        There's also one in Perl6::Junction :)

          
    if (any(qw(A B C)) eq $foo) { print 'FOO' }

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