michaeldv/awesome_print — pull request #171 by maurogeorge (2014-12-26 19:45:39+00:00)
Title: Use the last RSpec 2

With the `>=` operator the RSpec installed is the 3.x.x wich breaks and
deprecate some APIs, this way generating broken specs.

Now we are using the last RSpec 2 using the `~>` operator.