armstrong/armstrong.core.arm_sections — pull request #15 by niran (2012-03-07 02:44:23+00:00)
Title: Allow adding section items from the section model/manager

This branch adds methods that make it easier to write signal handlers that add or remove items from a section based on a given condition. For example, at the Tribune, when articles are saved, we add them to a section for our weekly publication if they've been put in an issue, and we remove them otherwise.