rubyworks/ansi — pull request #25 by aripollak (2014-12-27 00:54:38+00:00)
Title: Fix warning under Ruby 2.2.0

Fixes this warning after `require 'ansi'` under Ruby 2.2:

/home/ari/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/ansi-1.4.3/lib/ansi/chart.rb:26: warning: duplicated key at line 29 ignored: :concealed