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Re^2: When should a wheel be reinvented

by theorbtwo (Prior)
on Jun 30, 2004 at 05:13 UTC ( #370682=note: print w/replies, xml ) Need Help??


in reply to Re: When should a wheel be reinvented
in thread When should a wheel be reinvented

All of your my $save=$_; ... $_=$saves can be replaced by local $_=$_; ...


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Re^3: When should a wheel be reinvented
by tachyon (Chancellor) on Jun 30, 2004 at 11:18 UTC

    Good point, not that it makes much practical difference.

      Yes, it does; wanted is AFAIK allowed to bail out with an exception (die) or loop operator (next, last, redo) or even goto.

      Update: never mind; obviously if you leave File::Find::find, that no longer cares if you modify $_.

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