in reply to How to combine these 2 subroutines in one?
As a first step, have a look at ref, that let's you decide whether a variable contains a reference to an array.
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In Section
Seekers of Perl Wisdom
in reply to How to combine these 2 subroutines in one?
As a first step, have a look at ref, that let's you decide whether a variable contains a reference to an array.
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