sub grepix (&@) {
  my $test = shift;
  grep {
    local $_ = $_[$_];
    &$test();
  } (0..$#_)
}

my @index = grepix { /foo/ } qw(foofoo bar fo);

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In reply to Re: finding index number in an array by salva
in thread finding index number in an array by Anonymous Monk

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