I initialized it :
Rails.application.config.session_store :active_record_store, :key => ‘_yoogroop_session’, :domain => {
production: ‘yoogroop.com’,
development: ‘lvh.me’}.fetch(Rails.env.to_param.to_sym, :all)
and I need to get the :domain value in my controller
cookies.delete(:login, :domain => # initialized :domain value in activer_record_store 1)
any clue ?
thanks