Module: SocialStream::Controllers::Helpers::InstanceMethods

Defined in:
lib/social_stream/controllers/helpers.rb

Instance Method Summary collapse

Instance Method Details

#current_ability ⇒ Object

Override Cancan#current_ability method to use #current_subject



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# File 'lib/social_stream/controllers/helpers.rb', line 54

def current_ability
  @current_ability ||=
    Ability.new(current_subject)
end

#current_actor ⇒ Object 



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# File 'lib/social_stream/controllers/helpers.rb', line 48

def current_actor
    return current_subject.actor
end

#current_subject ⇒ Object

Current subject represented by the user. Defaults to the own user



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# File 'lib/social_stream/controllers/helpers.rb', line 33

def current_subject
  @current_subject ||=
    current_subject_from_params  ||
    current_subject_from_session ||
      current_user
end

#current_subject=(instance) ⇒ Object

Set represented subject



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# File 'lib/social_stream/controllers/helpers.rb', line 41

def current_subject= instance
  session[:subject_type] = instance.class.to_s
  session[:subject_id]   = instance.id

  @current_subject = instance
end