def call(object)
      return true if object.is_a?(CodeObjects::Proxy)
      modify_nilclass
      @object = object
      retval = __execute ? true : false
      unmodify_nilclass
      retval
    end
def call(object)
      return true if object.is_a?(CodeObjects::Proxy)
      modify_nilclass
      @object = object
      retval = __execute ? true : false
      unmodify_nilclass
      retval
    end
Tests the expressions on the object.

 @note If the object is a {CodeObjects::Proxy} the result will always be true.
 @param [CodeObjects::Base] object the object to verify
 @return [Boolean] the result of the expressions