Module: Tweakable

Defined in:
lib/tweakable.rb,
lib/tweakable/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.with(*attrs) ⇒ Object 



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# File 'lib/tweakable.rb', line 6

def self.with(*attrs)
  tinkerer_class = Class.new do
    attr_accessor *attrs
  end

  tweaker_methods = Module.new do
    define_method :config do
      @config ||= tinkerer_class.new
    end

    def configure
      yield config
    end
  end

  Module.new do
    singleton_class.send :define_method, :included do |host_class|
      host_class.extend tweaker_methods
    end
  end
end