Asynchronously Concern

async_method_job.rb

class AsyncMethodJob < ApplicationJob
  queue_as :default

  def perform(target:, method_name:, args:, queue_name: :default)
    self.class.queue_as(queue_name)
    # `target` could be either an instance or a class
    target = target.constantize if target.is_a?(String)  # Convert class name to class object if needed
    target.send(method_name, *args)
  end
end

asynchronously.rb

module Asynchronously
  extend ActiveSupport::Concern

  included do
    # Extend both the class and instance to use async methods
    extend AsyncMethods
    singleton_class.extend AsyncMethods
  end

  module AsyncMethods
    def method_missing(method_name, *args, queue: :default, &)
      if method_name.to_s.end_with?("_async")
        real_method = method_name.to_s[0..-7] # Remove '_async' suffix
        if respond_to?(real_method, true)
          queue_name = queue
          AsyncMethodJob.perform_later(target: self, method_name: real_method, args: args, queue_name: queue_name)
        else
          super
        end
      else
        super
      end
    end

    def respond_to_missing?(method_name, include_private = false)
      method_name.to_s.end_with?("_async") || super
    end
  end
end

user.rb

class User
   include Asynchronously
  
   def some_method
     puts "SOME METHOD CALL"
   end
end

User.find_by_async(id: 1)

@user.some_method(id: 1)