/ Ruby on Rails
/
method

key?

rails latest stable - Class: ActionController::Request

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

key?(key)
public

No documentation available.

# File actionpack/lib/action_controller/request.rb, line 24
    def key?(key)
      @env.key?(key)
    end