This class observes changes made to the Resources of the application and increses the revision number every time a change is made.

Methods
Public Instance methods
after_destroy(record)

This method is called every time an object of the observed classes is deleted.

[ show source ]

    # File app/models/revision_observer.rb, line 17
17:   def after_destroy(record)
18:     Configuration.increment_revision()
19:     Feed.create(:action => 'deleted',
20:       :actioned_at => record.updated_at,
21:       :resource => record.class.to_s.downcase,
22:       :value => Feed.extract_rss_value(record))
23:   end
after_save(record)

This method is called every time an object of the observed classes is saved.

[ show source ]

    # File app/models/revision_observer.rb, line 8
 8:   def after_save(record)
 9:     Configuration.increment_revision()
10:     Feed.create(:action => 'created',
11:       :actioned_at => record.updated_at,
12:       :resource => record.class.to_s.downcase,
13:       :value => Feed.extract_rss_value(record))
14:   end