ruby/ruby — pull request #228 by YorickPeterse (2013-01-01 13:15:22+00:00)
Title: Documentation for Hash#merge and shallow copies.

The documentation of Hash#merge has been updated to clarify that this method
creates a shallow copy of the Hash specified in the method parameter.

Sidenote: if there is a particular set of standards I violated I'd love to hear so I can adjust the code to these standards.