def values
      VALID_CONFIGURATION_KEYS.inject({}){|o,k| o.merge!(k => send(k)) }
    end
def values
      VALID_CONFIGURATION_KEYS.inject({}){|o,k| o.merge!(k => send(k)) }
    end
Internal: Default all of the keys to valid defaults.
 Public: Return all of the current values.

 Returns a Hash.