How can I compare arrays in Perl?

Posted by devtech on Stack Overflow See other posts from Stack Overflow or by devtech
Published on 2010-04-07T10:51:26Z Indexed on 2010/04/07 17:33 UTC
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arrays

I have two arrays, @a and @b. I want to do a compare among the elements of the two arrays.

my @a = qw"abc def efg ghy klm ghn";
my @b = qw"def ghy jgk lom com klm";

If any element matches then set a flag. Is there any simple way to do this?

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