When I was reading through Perl Weekly newsletter the other day, I realized that there is a challenge named 'CPAN Pull Request Challenge'. Everyone was invited to join, and I decided to give it a go. It was organized by Neil Bowers, who explained the details right here.

The idea was simple: For each month in 2015, each participant will be assigned a CPAN module. Then they will be asked to contribute to the code. Be it improving documentation, writing mo…