hmsonline/storm-cassandra — pull request #2 by boneill42 (2012-08-03 18:06:05+00:00)
Title: Added ColumnsMapper 

Renamed Determinables to Mappers (from the "M" in ORM)
e.g. http://mongomapper.com/

Added ColumnsMapper, which given a tuple returns the columns that should be written.

(Still has the other changes; switched to Astyanax, and use of inheritance to get re-use across the classes)