Re^2: 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.	[reply]
Re^4: When should a wheel be reinvented by ysth (Canon) on Jun 30, 2004 at 17:56 UTC
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 $_.	[reply]