Module: ConfigurableWith

Defined in:
lib/configurable_with.rb

Class Method Summary collapse

Class Method Details

.options(*attrs) ⇒ Object 



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# File 'lib/configurable_with.rb', line 2

def self.options(*attrs)
  config_class = Class.new do
    attr_accessor *attrs
  end

  methods_class = Module.new do
    define_method :config do
      @config ||= config_class.new
    end

    def configure
      yield config
    end
  end

  Module.new do
    singleton_class.send :define_method, :included do |target_class|
      target_class.extend methods_class
    end
  end
end