in reply to Re^9: Grep Pattern
in thread Grep Pattern

Hardcoding the length of the pattern array instead of using the length of the array.

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Re^11: Grep Pattern
by LanX (Saint) on Dec 15, 2018 at 21:03 UTC
    From Re: Grep Pattern

    > I guess you could also replace "4" with "@pat" to make it even more general.

    Cheers Rolf
    (addicted to the Perl Programming Language :)
    Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

[reply]

      Yes, that's exactly what should be done.

      (Not to be more general, though. To be more robust (less error-prone), more self-documenting, etc, etc.)

[reply]

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