Module: ActiveSupport::Configurable
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Modules:
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Classes:
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| Extension / Inclusion / Inheritance Descendants | |
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Included In:
::AbstractController::Base,
::ActionController::API,
::ActionController::Base,
::ActionController::Metal,
::ActionMailer::Base,
::ActionView::TestCase::TestController,
::Rails::ApplicationController,
::Rails::HealthController,
::Rails::InfoController,
::Rails::MailersController,
::Rails::PwaController,
::Rails::WelcomeController
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| Super Chains via Extension / Inclusion / Inheritance | |
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Class Chain:
self,
Concern
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| Defined in: | activesupport/lib/active_support/configurable.rb |
Overview
Configurable provides a #config method to store and retrieve configuration options as an OrderedOptions.
Class Method Summary
Concern - Extended
| class_methods | Define class methods from given block. |
| included | Evaluate given block in context of base class, so that you can write class macros here. |
| prepended | Evaluate given block in context of base class, so that you can write class macros here. |
| append_features, prepend_features | |
Instance Method Summary
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#config
Reads and writes attributes from a configuration
OrderedOptions.
Instance Method Details
#config
Reads and writes attributes from a configuration OrderedOptions.
require "active_support/configurable"
class User
include ActiveSupport::Configurable
end
user = User.new
user.config.allowed_access = true
user.config.level = 1
user.config.allowed_access # => true
user.config.level # => 1# File 'activesupport/lib/active_support/configurable.rb', line 155
def config @_config ||= self.class.config.inheritable_copy end