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 10

def initialize(root=nil)
  super()
  @root = root
  @generators = app_generators.dup
  @middleware = Rails::Configuration::MiddlewareStackProxy.new
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_pathsObject


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# File 'railties/lib/rails/engine/configuration.rb', line 77

def autoload_once_paths
  @autoload_once_paths ||= paths.autoload_once
end

#autoload_pathsObject


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# File 'railties/lib/rails/engine/configuration.rb', line 81

def autoload_paths
  @autoload_paths ||= paths.autoload_paths
end

#eager_load_pathsObject


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# File 'railties/lib/rails/engine/configuration.rb', line 73

def eager_load_paths
  @eager_load_paths ||= paths.eager_load
end

#middlewareObject

Returns the value of attribute middleware


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# File 'railties/lib/rails/engine/configuration.rb', line 7

def middleware
  @middleware
end

#rootObject

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 29

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

#pathsObject


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# File 'railties/lib/rails/engine/configuration.rb', line 35

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

    paths.add "app",                 eager_load: true, glob: "{*,*/concerns}"
    paths.add "app/assets",          glob: "*"
    paths.add "app/controllers",     eager_load: true
    paths.add "app/channels",        eager_load: true, glob: "**/*_channel.rb"
    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 "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