chriskite/robotex — pull request #1 by bernd (2012-01-21 09:36:33+00:00)
Title: Do not require rubygems in library code.

It's a good practice to not require rubygems in library code.

See http://guides.rubygems.org/patterns/#declaring-dependencies and
http://tomayko.com/writings/require-rubygems-antipattern for more info.