class AppBuilder

Ruby on Rails 7.0.10

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

The application builder allows you to override elements of the application generator without being forced to reverse the operations of the default generator.

This allows you to override entire operations, like the creation of the Gemfile, README, or JavaScript files, without needing to know exactly what those operations do so you can create another template action.

class CustomAppBuilder < Rails::AppBuilder
  def test
    @generator.gem "rspec-rails", group: [:development, :test]
    run "bundle install"
    generate "rspec:install"
  end
end

Inherits from

Object

Methods (defined here)

# app
# bin
# bin_when_updating
# config
# configru
# config_target_version
# config_when_updating
# credentials
# database_yml
# db
# db_when_updating
# gemfile
# gitattributes
# gitignore
# lib
# log
# master_key
# public_directory
# rakefile
# readme
# ruby_version
# storage
# system_test
# test
# tmp
# vendor
# version_control

Private methods

(1) Implementation detail — not part of the public API.

# user_default_branch

Methods (inherited)

From Object (16)

# acts_like?
# blank?
# deep_dup
# duplicable?
# html_safe?
# in?
# instance_values
# instance_variable_names
# presence
# presence_in
# present?
# to_param
# to_query
# try
# try!
# with_options

From ActiveRecord::TestFixtures (4)

# enlist_fixture_connections
# run_in_transaction?
# setup_fixtures
# teardown_fixtures

From ActiveSupport::Concern (3)

# class_methods
# included
# prepended