Checks the scope in the given environment and returns the associated failure app.
# File lib/devise/delegator.rb, line 4 def call(env) failure_app(env).call(env) end
# File lib/devise/delegator.rb, line 8 def failure_app(env) app = env["warden.options"] && (scope = env["warden.options"][:scope]) && Devise.mappings[scope.to_sym].failure_app app || Devise::FailureApp end