mongoid/origin — Issue #24: Add Pipeline DSL for Aggregations
Author: durran
Created: 2012-02-02 10:01:08+00:00
State: open
Labels: feature

See docs, need to flush out API in Origin.

http://www.mongodb.org/display/DOCS/Aggregation+Framework
http://www.mongodb.org/display/DOCS/Aggregation+Framework+-+Expression+Reference