Active Support Concerns

I recently came across this inherent feature Rails provides to modularize or break down huge ActiveRecord models into reusable chunks or concerns. This way, these concerns are now pluggable into several different models where there would be a need for them. Not sure how many folks out there are aware of this nice little thing. I did’nt for sure until couple of days ago.

module Pluggable
extend ActiveSupport::Concern

included do
extend ClassMethods
include InstanceMethods

module ClassMethods


module InstanceMethods


class Plug
include Pluggable


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