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Re: Perl::Critic says don't modify $_ in list functions and other things

by choroba (Cardinal)
on Jul 09, 2020 at 05:37 UTC ( [id://11119065]=note: print w/replies, xml ) Need Help??

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  1. or download this
    chomp( my @list = <$fh> );
  2. or download this
    my @ids = map s/ /_/gr, 
          grep defined,
          @base;
  3. or download this
    for (@$list) {
    if (ref) {
...
        $_ = ...;
    }
}

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