Example produces NoMethodError

[aaronmallen]

The example on here

# app/actions/users/create.rb

module Bookshelf
  module Actions
    module Users
      class Create < Bookshelf::Action
        accept :json

        def handle(request, response)
          request.params.to_h # => {}
        end
      end
    end
  end
end

will produce a NoMethodError:

NoMethodError at /users
======================

undefined method 'accept' for class Bookshelf::Actions::Users::Create

I'd offer a PR but I'm unsure what the correct method is. I think deleting the line accept :json should be sufficient as the follow up code says to enable the body parser. If so I'm happy to offer a PR doing so