substancelab/route_downcaser

# frozen_string_literal: true

module RouteDowncaser
  module Configuration
    def configuration
      yield self
    end

    def define_setting(name, default = nil)
      class_variable_set("@@#{name}", default)

      define_class_method "#{name}=" do |value|
        class_variable_set("@@#{name}", value)
      end

      define_class_method name do
        class_variable_get("@@#{name}")
      end
    end

    private

    def define_class_method(name, &block)
      (class << self; self; end).instance_eval do
        define_method name, &block
      end
    end
  end
end