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Think about Loose Coupling

Re: DBI, $dbh, and subroutines

by FloydATC (Chaplain)
on Jul 12, 2009 at 07:12 UTC ( #779325=note: print w/ replies, xml ) Need Help??

in reply to DBI, $dbh, and subroutines

Passing it around is a good habit because it will serve you well when re-using your code in places where global variables are a bad idea, such as mod_perl and in modules.

Still, there's no rule without exceptions. I don't think anyone actually follows all of their own rules when doing quick-and-dirty hacks. That's what make them dirty, right?

-- Time flies when you don't know what you're doing

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