Activity::has_action()

Method: Check if current activity has action.

Activity::get_the_verb()

Method: Get the verb of current activity.

Activity::the_verb()

Method: Echo current activity verb.

Activity::get_avatar()

Method: Return avatar of activity user.

Activity::prefetch()

Method: Prefetch question, answer, comment and user data.

Activity::prefetch_posts()

Method: Pre fetch question and answers and cache them.

Activity::prefetch_actors()

Method: Prefetch actors of activities and cache them.

Activity::prefetch_comments()

Method: Pre fetch comments of activities and cache them.

Activity::have_group()

Method: Check if current activity have group.

Activity::group_start()

Method: Start group.