module Measurable extend ActiveSupport::Concern class_methods do def title_max_length @title_max_length ||= (columns.find { |c| c.name == "title" }&.limit) || 80 end def responsible_name_max_length @responsible_name_max_length ||= (columns.find { |c| c.name == "responsible_name" }&.limit) || 60 end def question_max_length 140 end def description_max_length 6000 end end end