Ruby on Rails
Ruby on Rails, often shortened to Rails or RoR, is an open source web application framework for the Ruby programming language.
There are many shopping carts that have been written in Ruby utilizing the Rails framework. If you are looking for a cart that uses Rails and works well with Shipwire please see our Shopify Order Fulfillment page.
If you are wanting to integrate a custom Ruby on Rails ecommerce application with Shipwire, you may be interested in this Ruby gem provided by a Shipwire merchant, which provides a wrapper for API calls to Shipwire fulfillment.