in reply to Re^3: Little annoying mistakes ... of others
in thread Little annoying mistakes ... of others
I think this:
print "$arg matches\n" if grep $arg, @valid;
Is equivalent to this:
So as long as @valid and $arg are not false, then the match will also be true. (If $arg is 0 (zero) then the second example will not always be true.)print "$arg matches\n" if grep { $arg } @valid;
jeffa
L-LL-L--L-LL-L--L-LL-L-- -R--R-RR-R--R-RR-R--R-RR B--B--B--B--B--B--B--B-- H---H---H---H---H---H--- (the triplet paradiddle with high-hat)
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