   activityMadeRedundantBy: (newActivity, oldActivity) -> false
   newActivityIsRedundant: (newActivity) ->
     return false unless @collection.models.length > 1
-    @activityMadeRedundantBy newActivity.get('activity'),
-      @collection.models[@collection.length - 2].get('activity')
+    @activityMadeRedundantBy newActivity,
+      @collection.models[@collection.length - 2]
 
   appendHtml: (collectionView, itemView, index) ->
     return if @newActivityIsRedundant(itemView.model)

  actions: -> UsersFollowedGroupView.actions

  activityMadeRedundantBy: (newActivity, oldActivity) ->
    newActivity.followed_user.username == oldActivity.followed_user.username


  appendable: (model) -> super(model) and @sameFact(model)

  isOpinion: (activity) ->
    activity.get('action') in ['believes', 'disbelieves', 'doubts']

  activityMadeRedundantBy: (newActivity, oldActivity) ->
    @isOpinion(oldActivity) && @isOpinion(newActivity)

class UsersFollowedGroupView extends UserActivitiesGroupView
  template: 'activities/users_followed_group'

