On Nov 15, Paul Harwood said:
>push @{$names{TEST}}, $another_name
> unless grep ($another_name, @{$names{TEST}});
>I thought that the $another_name scalar would be pushed once a grep of
>the nested array shows that it doesn't already exist. How can I make
>this work?
That's because you're assuming the test is implicit; it's not:
unless grep $_ eq $another_name, @{$names{TEST}};
The grep() condition doesn't necessarily HAVE to be "the element equals
X", so you have to give it explicitly.
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Jeff "japhy" Pinyan [EMAIL PROTECTED] http://www.pobox.com/~japhy/
RPI Acacia brother #734 http://www.perlmonks.org/ http://www.cpan.org/
<stu> what does y/// stand for? <tenderpuss> why, yansliterate of course.
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