What is that?

https://en.wikipedia.org/wiki/Polymorphism_in_object-oriented_programming#Perl

http://rosettacode.org/wiki/Polymorphism#Perl

perlootut, http://modernperlbooks.com/books/modern_perl/

In reply to Re: How to use polymorphism in perl by Anonymous Monk
in thread How to use polymorphism in perl by ramu

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