gnu: Add ruby-powerpack.
authorChristopher Baines <mail@cbaines.net>
Sun, 27 Jan 2019 12:55:48 +0000 (12:55 +0000)
committerChristopher Baines <mail@cbaines.net>
Thu, 14 Feb 2019 21:37:56 +0000 (21:37 +0000)
commite42e3bfa47343f69e8801717b9b13e6034e331ea
tree79aed157a3dc0bd06dcc5c550b0f638d5164ebf6
parent3306f02a74c0c3cb57f39701a04de4878c7d3777
gnu: Add ruby-powerpack.

Required for ruby-rubocop.

* gnu/packages/ruby.scm (ruby-powerpack): New variable.
gnu/packages/ruby.scm