method

config_accessor

v3.2.1 - Show latest stable - 0 notes - Class: ActiveSupport::Configurable::ClassMethods

config_accessor(*names) public

Allows you to add shortcut so that you don’t have to refer to attribute through config. Also look at the example for config to contrast.

class User
  include ActiveSupport::Configurable
  config_accessor :allowed_access
end

user = User.new
user.allowed_access = true
user.allowed_access # => true

Show source

# File activesupport/lib/active_support/configurable.rb, line 54
      def config_accessor(*names)
        options = names.extract_options!

        names.each do |name|
          reader, line = "def #{name}; config.#{name}; end", __LINE__
          writer, line = "def #{name}=(value); config.#{name} = value; end", __LINE__

          singleton_class.class_eval reader, __FILE__, line
          singleton_class.class_eval writer, __FILE__, line
          class_eval reader, __FILE__, line unless options[:instance_reader] == false
          class_eval writer, __FILE__, line unless options[:instance_writer] == false
        end
      end

config_accessor

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