ets-berkeley-edu/datacultures — pull request #232 by coyote (2014-12-16 23:57:43+00:00)
Title: Comment on own gallery item should NOT score points for giving or receiving

* Comparison was being made between different data types; the poster's id on the parent
item was an integer (Fixnum) but the current_user.canvas_id was a String.
Calling '#to_s' on both, if later current_user.canvas_id is refactored to return an Integer,
this will make sure that even if this code is missed, it will still work correctly. #to_s
on a String just returns self.

[CYB-340 Comment on own gallery item should NOT score points for giving or receiving](https://jira.ets.berkeley.edu/jira/browse/CYB-340)