Comparing Perl, Python, and Ruby's test assertions
I've started a new series on my testing blog about the differences between Perl, Python, and Ruby's testing ecosystems and architectures. First article looking at the most basic assertions is done:
http://www.writemoretests.com/2016/07/perl-python-and-ruby-the-anatomy-of-a-testing-assertion.html
Note that Test::Builder has changed, as announced by Exodist here.