jnunemaker/twitter — pull request #251 by redhotpenguin (2012-04-17 06:42:47+00:00)
Title: Warning fix and type conversion error resolution

I ran into a "can't convert Time to String" conversion error, so I changed instances of created_by to a String and it seems to have resolved the issue.

I also changed load to decode to silence a deprecation warning. This is my first official Ruby code, so hopefully I got it right.