thoughtbot/clearance — pull request #501 by derekprior (2014-12-31 04:31:00+00:00)
Title: Add generator specs with ammeter

These replace several cucumber features and allow for more of a unit test of
generators.

In the process of testing the generators with ammeter, a simplification was
made to the install generator: `inject_into_class` already handles not
duplicating this injection - we don't need to guard against it specifically.