Mo::chain - Adds the chain feature to Mo's has
package Foo; use Mo qw'chain'; has first => ( chain => 1 ); has second => ( chain => 1 ); Foo->new->first('1')->second('2');
Adds the chain parameter to has. If you set it to a true value, the accessor will return the class instance if values are set, instead of the value itself. As a result, accessors can be chained.
To install Mo, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mo
CPAN shell
perl -MCPAN -e shell install Mo
For more information on module installation, please visit the detailed CPAN module installation guide.