After posting an article on AirPair.com about SuperModule v1.0.0 and getting quite a bit of feedback on it in the form of article reviews and reddit posts, I decided to make a new revision with quite a number of improvements, which was released yesterday as SuperModule v1.1.0:
self-friendly algorithm that ensures true mixing of super module singleton methods into the including base class or module, thus always returning the actual base class or module self when invoking a super module inherited singleton method (thanks to Banister for reporting previous limitation on Reddit and providing suggestions)included_super_modules inherited singleton method that provides developer with a list of all included super modules similar to the Ruby included_modules method.class_eval and define_method
module UserIdentifiable
include SuperModule
belongs_to :user
validates :user_id, presence: true
def self.most_active_user
User.find_by_id(select('count(id) as head_count, user_id').group('user_id').order('count(id) desc').first.user_id)
end
def slug
"#{self.class.name}_#{user_id}"
end
end
class ClubParticipation < ActiveRecord::Base include UserIdentifiable end class CourseEnrollment < ActiveRecord::Base include UserIdentifiable end module Accountable include SuperModule include UserIdentifiable end class Activity < ActiveRecord::Base include Accountable end
CourseEnrollment.most_active_user ClubParticipation.most_active_user Activity.last.slug ClubParticipation.create(club_id: club.id, user_id: user.id).slug CourseEnrollment.new(course_id: course.id).valid?