gravis

# Copyright © 2010-2011 Tech-Angels. All Rights Reserved.

# CollectorTransaction will be created each time the Collector needs
# to trace an activity.
#
# Attributes:
# * id [integer, primary, not null] - primary key
# * before_tr [binary] - associated model serialized before transaction
# * created_at [datetime] - creation time
# * model_id [integer] - belongs_to Model (polymorphic)