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Re^3: Perl::Critic says don't modify $_ in list functions and other things

by ikegami (Pope)
on Jul 12, 2020 at 14:40 UTC ( #11119216=note: print w/replies, xml ) Need Help??


in reply to Re^2: Perl::Critic says don't modify $_ in list functions and other things
in thread Perl::Critic says don't modify $_ in list functions and other things

Of course, but the OP isn't actually using $_ = uc($_), and your solution wouldn't help the OP. $_ = uc($_) is just a placeholder for a large block of code that possibly modifies $_.

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