[rubyworks/facets] ccd9d3: Polish #squeeze methods. [minor]

[trans]

Branch: refs/heads/master
Home: https://github.com/rubyworks/facets
Commit: ccd9d3f83b6bc647e7008efe672300c24cd4da07
https://github.com/rubyworks/facets/commit/ccd9d3f83b6bc647e7008efe672300c24cd4da07
Author: trans <tran...@gmail.com>
Date: 2014-02-08 (Sat, 08 Feb 2014)

Changed paths:
M lib/core/facets/array/squeeze.rb
M lib/core/facets/enumerable.rb
M lib/core/facets/enumerable/squeeze.rb

Log Message:
-----------
Polish #squeeze methods. [minor]