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Re: I got dem co(smic)|(ma) blues again Momma..

by frankus (Priest)
on Jun 10, 2002 at 13:23 UTC ( #173113=note: print w/ replies, xml ) Need Help??

in reply to Code explanation needed (was: What does this mean)

Line 1:
Collect all the lines that match the regex from the array @file, it's a dumb way of doing it but hey..

Line 2:
Needs a $ at the start, stores the regex in a hash of non_matches unless there are matches in the @matches array.

Line 3:
Again needs a $ at the start. Stores the regex in a hash if there are duplicates.

It could be written nicer.. ;)


Brother Frankus.


  • Comment on Re: I got dem co(smic)|(ma) blues again Momma..

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Re: Re: I got dem co(smic)(ma) blues again Momma..
by Joost (Canon) on Jun 10, 2002 at 13:28 UTC
    Line 2 and 3 start with subroutine calls (not hash elements), so they don't need a $ at the start.
    -- Joost downtime n. The period during which a system is error-free and immune from user input.

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