Rails::Railtie::Configuration
Methods
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Class Public methods
new()

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 6
def initialize
  @@options ||= {}
end
Instance Public methods
after_initialize(&block)

Last configurable block to run. Called after frameworks initialize.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 68
def after_initialize(&block)
  ActiveSupport.on_load(:after_initialize, yield: true, &block)
end
app_generators()

This allows you to modify application's generators from Railties.

Values set on #app_generators will become defaults for application, unless application overwrites them.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 45
def app_generators
  @@app_generators ||= Rails::Configuration::Generators.new
  yield(@@app_generators) if block_given?
  @@app_generators
end
app_middleware()

This allows you to modify the application's middlewares from Engines.

All operations you run on the #app_middleware will be replayed on the application once it is defined and the default_middlewares are created

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 37
def app_middleware
  @@app_middleware ||= Rails::Configuration::MiddlewareStackProxy.new
end
before_configuration(&block)

First configurable block to run. Called before any initializers are run.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 52
def before_configuration(&block)
  ActiveSupport.on_load(:before_configuration, yield: true, &block)
end
before_eager_load(&block)

Third configurable block to run. Does not run if config.cache_classes set to false.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 58
def before_eager_load(&block)
  ActiveSupport.on_load(:before_eager_load, yield: true, &block)
end
before_initialize(&block)

Second configurable block to run. Called before frameworks initialize.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 63
def before_initialize(&block)
  ActiveSupport.on_load(:before_initialize, yield: true, &block)
end
eager_load_namespaces()

All namespaces that are eager loaded

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 16
def eager_load_namespaces
  @@eager_load_namespaces ||= []
end
respond_to?(name, include_private = false)

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 83
def respond_to?(name, include_private = false)
  super || @@options.key?(name.to_sym)
end
to_prepare(&blk)

Defines generic callbacks to run before after_initialize. Useful for Rails::Railtie subclasses.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 79
def to_prepare(&blk)
  to_prepare_blocks << blk if blk
end
to_prepare_blocks()

Array of callbacks defined by to_prepare.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 73
def to_prepare_blocks
  @@to_prepare_blocks ||= []
end
watchable_dirs()

Add directories that should be watched for change. The key of the hashes should be directories and the values should be an array of extensions to match in each directory.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 28
def watchable_dirs
  @@watchable_dirs ||= {}
end
watchable_files()

Add files that should be watched for change.

Source: show | on GitHub 

# File railties/lib/rails/railtie/configuration.rb, line 21
def watchable_files
  @@watchable_files ||= []
end