undefined method with for Model

[lalitlogical]

I have followed the installation step as below.

Add this line to your application's Gemfile:

gem 'active_record_extended'
And then execute:

$ bundle

Why I'm still getting the below issue?

irb(main):002:0> Developer.with
Traceback (most recent call last):
        1: from (irb):2
NoMethodError (undefined method `with' for Developer (call 'Developer.connection' to establish a connection):Class)
irb(main):003:0>

Rails version: gem 'rails', '~> 5.1.4'
Ruby version: ruby-2.5.0

Should I have to require any module manually in Models?

[lalitlogical]

Finally, I figure out the issue. We have to require the below into application.rb

require "active_record_extended"

But it should be mentioned in ReadMe for better clarity.

[leoplct]

Same problem. I have added it "require "active_record_extended" but still not working.

config/application.rb

require_relative 'boot'
require 'rails/all'
# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(*Rails.groups)

# CUSTOM
require "active_record_extended"

[GeorgeKaraszi]

odd, I've worked on many projects with this gem. Not once have I ever had to explicitly require it.

It might be related to how your project's are setup and more so autoloaders.