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..
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.. ;)
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Brother Frankus.
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