projecthydra/active_fedora — pull request #257 by jcoyne (2013-10-23 19:56:45+00:00)
Title: Added has_attributes to replace delegate_to

We don't want to conflate attributes stored in the repository with delegating
to methods. There are certain actions like change tracking or casting to
a singular value (multiple: false) that we only want to do on persisted
attributes. The previous implementation could break in certain cases when
developers attempted to use ActiveSupport's delegate method.