/ Ruby on Rails
/
method

exists?

rails latest stable - Class: ActionDispatch::Session::AbstractStore::SessionHash

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.0.9) is shown here.

exists?()
public

No documentation available.

# File actionpack/lib/action_dispatch/middleware/session/abstract_store.rb, line 94
        def exists?
          return @exists if instance_variable_defined?(:@exists)
          @exists = @by.send(:exists?, @env)
        end