Mon-Ouie/coolline — pull request #12 by davidcelis (2013-02-26 00:40:45+00:00)
Title: Remove call to IO#lines

In Ruby 2.0.0, IO#lines is deprecated. Coolline has therefore started to
throw deprecation warnings. Remove the call to IO#lines to reduce
deprecation noise.

Signed-off-by: David Celis