1.rb

class Base
  attr_accessor_with_default :config, OrderedOptions.new

  def initialize passed, parent
    # how do we handle class_level default config and delegatestodsl config in a way that it's overridable by the user?
    @config.merge! passed
  end

  def js_config
    @config.reject {
      # reject server_sider_config
   }.to_nifty_json 
  end


class CustomComponent < Base


  title "Blah"

  def initialize passed, parent
    @config.model = "Foo'
    super
    apply_persistent_config
  end

end