Install libclass-insideout-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libclass-insideout-perl
Description:
safe, simple inside-out object construction kit
Class::InsideOut is a simple, safe and streamlined toolkit for building inside-out objects. Unlike most other inside-out object building modules already on CPAN, this module aims for minimalism and robustness: . * Does not require derived classes to subclass it * Uses no source filters, attributes or CHECK blocks * Supports any underlying object type including black-box inheritance * Does not leak memory on object destruction * Overloading-safe * Thread-safe for Perl 5.8.5 or better * mod_perl compatible * Makes no assumption about inheritance or initializer needs . It provides the minimal support necessary for creating safe inside-out objects and generating flexible accessors.
Homepage: https://metacpan.org/release/Class-InsideOut
Version: 1.14-1
Section: universe/perl