my $str = $change_in_place && $default_argument ? $_ : $_[0];
  $str =~ s/^($lchompstr)*//;
  $_[0];
}

[download]
I think this would (in the case $change_in_place && $default_argument) change only a copy of $_, not $_ itself. Maybe one could somehow use a foreach loop iterating over a one-element list, but I don't see how this would work in the general case.

-- 
Ronald Fischer <ynnor@mm.st>

In reply to Re^2: How can I avoid code repetition here by rovf
in thread How can I avoid code repetition here by rovf

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