Bookmarks with tag "ruby", page 3 of 4

UUID also known as GUID is an alternative primary key type for SQL databases. It offers some non-obvious advantages compared to standard integer-based keys. Rails 6 release fresh out of beta introduces a new feature in ActiveRecord that makes working with UUID primary keys more straightforward. In this tutorial, we will dive deep into UUIDs with all their cons and pros.

A simple, configurable object container implemented in Ruby

An HTTP client library for ruby

Efficient and thread-safe code loader for Ruby.

Part of Shopify’s success with Ruby on Rails is an emphasis on writing fast code. But, how do you really write fast code? Let’s talk about a few ways to start writing faster code in Active Record, Rails, and Ruby.

Ruby production code coverage collection and reporting (line of code usage)

Learn how to reduce your application memory consumption with new Ruby distribution. Tagged with ruby, docker, performance, memory.

Unobtrusive and flexible spam protection for Rails apps

This article shows the saga of how we used two sprints to increase in 10x the number of requisitions that our backend can respond. I’ll tell how it was possible to improve our backend’s performance…

Getting Started with Rack. GitHub Gist: instantly share code, notes, and snippets.

In this post, we'll learn the basics of Kafka and how its event-driven process can be used to power your Rails services.