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Re^2: When should a wheel be reinvented

by theorbtwo (Prior)

on Jun 30, 2004 at 01:13 UTC ( [id://370682]=note: print w/replies, xml )

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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 07:18 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 13:56 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]

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