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Showing posts with label package main. Show all posts
Showing posts with label package main. Show all posts

Wednesday, April 30, 2014

Perl Packages


Introduction to Perl Packages

Perl has a feature that allows you to package sets of code into its own package. You use packages to group subroutines so that these can be re-useable or to "isolate" variables used in a subroutine from other subroutines. This isolation of variables is one of the features to implement object oriented programming in Perl.