Class: Rails::Engine::Configuration

Inherits:
Railtie::Configuration show all
Defined in:
railties/lib/rails/engine/configuration.rb

Direct Known Subclasses

Application::Configuration

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Railtie::Configuration

#after_initialize, #app_generators, #app_middleware, #before_configuration, #before_eager_load, #before_initialize, #eager_load_namespaces, eager_load_namespaces, #respond_to?, #to_prepare, #to_prepare_blocks, #watchable_dirs, #watchable_files

Constructor Details

#initialize(root = nil) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'railties/lib/rails/engine/configuration.rb', line 9

def initialize(root=nil)
  super()
  @root = root
  @generators = app_generators.dup
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Rails::Railtie::Configuration

Instance Attribute Details

#autoload_once_paths ⇒ Object 



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# File 'railties/lib/rails/engine/configuration.rb', line 82

def autoload_once_paths
  @autoload_once_paths ||= paths.autoload_once
end

#autoload_paths ⇒ Object 



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# File 'railties/lib/rails/engine/configuration.rb', line 86

def autoload_paths
  @autoload_paths ||= paths.autoload_paths
end

#eager_load_paths ⇒ Object 



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# File 'railties/lib/rails/engine/configuration.rb', line 78

def eager_load_paths
  @eager_load_paths ||= paths.eager_load
end

#middleware ⇒ Object

Returns the middleware stack for the engine.



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# File 'railties/lib/rails/engine/configuration.rb', line 16

def middleware
  @middleware ||= Rails::Configuration::MiddlewareStackProxy.new
end

#root ⇒ Object

Returns the value of attribute root



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# File 'railties/lib/rails/engine/configuration.rb', line 6

def root
  @root
end

Instance Method Details

#generators {|@generators| ... } ⇒ Object

Holds generators configuration:

config.generators do |g|
  g.orm             :data_mapper, migration: true
  g.template_engine :haml
  g.test_framework  :rspec
end

If you want to disable color in console, do:

config.generators.colorize_logging = false

Yields:



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# File 'railties/lib/rails/engine/configuration.rb', line 32

def generators #:nodoc:
  @generators ||= Rails::Configuration::Generators.new
  yield(@generators) if block_given?
  @generators
end

#paths ⇒ Object 



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# File 'railties/lib/rails/engine/configuration.rb', line 38

def paths
  @paths ||= begin
    paths = Rails::Paths::Root.new(@root)

    paths.add "app",                 eager_load: true, glob: "*"
    paths.add "app/assets",          glob: "*"
    paths.add "app/controllers",     eager_load: true
    paths.add "app/helpers",         eager_load: true
    paths.add "app/models",          eager_load: true
    paths.add "app/mailers",         eager_load: true
    paths.add "app/views"

    paths.add "app/controllers/concerns", eager_load: true
    paths.add "app/models/concerns",      eager_load: true

    paths.add "lib",                 load_path: true
    paths.add "lib/assets",          glob: "*"
    paths.add "lib/tasks",           glob: "**/*.rake"

    paths.add "config"
    paths.add "config/environments", glob: "#{Rails.env}.rb"
    paths.add "config/initializers", glob: "**/*.rb"
    paths.add "config/locales",      glob: "*.{rb,yml}"
    paths.add "config/routes.rb"

    paths.add "db"
    paths.add "db/migrate"
    paths.add "db/seeds.rb"

    paths.add "vendor",              load_path: true
    paths.add "vendor/assets",       glob: "*"

    paths
  end
end