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Re: Re: Re: Calculate grades

by DamnDirtyApe (Curate)
on Apr 02, 2004 at 01:48 UTC ( #341862=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Calculate grades
in thread Calculate grades

There's not really anything to decide. Putting an array inside quotes returns a scalar with the array contents, so if $foo == [ 'a', 'b' ], then "@$foo" == "ab". The regexp searches that string for the answer, so if the answer given was "b", what were essentially doing is "ab" ~= /b/i. This will match, and the correct grade counter is incremented.

Make sense?


_______________
DamnDirtyApe
Those who know that they are profound strive for clarity. Those who
would like to seem profound to the crowd strive for obscurity.
            --Friedrich Nietzsche

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Re: Re: Re: Re: Calculate grades
by Anonymous Monk on Apr 02, 2004 at 01:59 UTC
    yeap, thanks

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