def all_more_like_this_fields
      @more_like_this_field_factories_cache.values.map do |field_factories| 
        field_factories.map { |field_factory| field_factory.build }
      end.flatten
    end
def all_more_like_this_fields
      @more_like_this_field_factories_cache.values.map do |field_factories| 
        field_factories.map { |field_factory| field_factory.build }
      end.flatten
    end
Return all more_like_this fields