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| PerlMonks |
Re: Using an "outer" lexical in a sub?by cmeyer (Pilgrim) |
| on Nov 01, 2006 at 20:04 UTC ( [id://581744]=note: print w/replies, xml ) | Need Help?? |
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You are learning about closures. :) Have a good read at perlsub, and pay close attention to all the talk about lexical scoping. -Colin. WHITEPAGES.COM | INC
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Seekers of Perl Wisdom
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