lucasmedeirosleite/EasyMapping — pull request #31 by DenHeadless (2014-01-27 08:47:15+00:00)
Title: Adding NSOrderedSet support for ordered relationships in CoreData

Previously, NSSet is created for any relationship, which disallowed using hasManyMapping method for ordered relationships in CoreData. Using already existing convertPropertyArray: method seems reasonable enough here. Basically, for ordered relationships it'll use NSOrderedSet, and for unordered one's it will use NSSet.