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Hasura GraphQL Engine is a performant GraphQL server that provides ready-to-use GraphQL API over Postgres by auto-generating GraphQL schema and corresponding resolvers. In this video, we took Gitlab CE, a complex rails + postgres application, hosted it on DigitalOcean and added GraphQL to it in just a few minutes. Jul 12, 2018carol
You know how to raise and rescue exceptions. But do you know how they work, and how how to structure a robust error handling strategy for your app? Starting out with an in-depth walk-through of Ruby’s Ruby’s rich failure handling mechanisms — including some features you may not have known about — we’ll move on […]
Now available from Rails is a great tool for building web applications, but it’s not the best at everything. Embrace the features built into your database. Learn how to use front-end frameworks. Seize the power of the application stack through Angular 2, Bootstrap, and PostgreSQL. When used together, these powerful and easy-to-use tools will open […]
Have you ever wondered what the heck is Rack? Well, it’s a critical part of Ruby web development because it connects web servers & web frameworks together. It’s a layer between those two components & it’s what makes everything work. Rack also provides an interesting feature called “Rack Middleware” which allows you to write small […]
The other screencasts in the series are available for purchase here: Whether you’re an expert Rubyist, or just starting out, this book will guide you through the process of creating your own Ruby gem from start to finish. The introduction of Rails engines created a new way to organize micro-applications and integrate them into a […]