FriendlyId/friendly_id — pull request #410 by oponder (2013-07-15 11:57:51+00:00)
Title: Update examples in scoped.rb to indicated that FriendlyId::Scoped has to...

Hey guys,

Not sure this is right, but I only got scopes working by having "include FriendlyId::Scoped" in my model.

Otherwise I'd get an error like:
`friendly_id-4.0.9/lib/friendly_id/configuration.rb:77:in block in set': undefined method scope='`

Submitting a pull request to start the discussion, if its wrong, no worries.