class ApplicationRecord < ActiveRecord::Base include NumberDisplayHelper attr_accessor :_extra_data self.abstract_class = true def format_time(time) time.present? ? time.strftime('%Y-%m-%d %H:%M') : '' end def display_extra_data(key) _extra_data&.[](key) end def allow_sync_to_trustie? Rails.env.production? && EduSetting.get('host_name') == 'https://www.educoder.net' end end