Permalink
Switch branches/tags
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
38 lines (28 sloc) 701 Bytes
# frozen_string_literal: true
require "active_support/concern"
module Rails
class Railtie
module Configurable
extend ActiveSupport::Concern
module ClassMethods
delegate :config, to: :instance
def inherited(base)
raise "You cannot inherit from a #{superclass.name} child"
end
def instance
@instance ||= new
end
def respond_to?(*args)
super || instance.respond_to?(*args)
end
def configure(&block)
class_eval(&block)
end
private
def method_missing(*args, &block)
instance.send(*args, &block)
end
end
end
end
end