Let's break down a migration process and find out how to write an effective migration.

Check out how AppSignal uses the Citadel pattern and how our system works.

Learn more about TracePoint and how it makes code "tell us" what it's doing.

Find out how and why you should use a software design pattern named Facade.

Learn how to build a Rails app that can support multiple subdomains.

Dive into instances when generic methods are worth replacing with specific alternatives, illustrated by cleaning up strings.

Discover the major differences and benefits of using structure.sql vs schema.rb in your Ruby on Rails application.

Check out the most appreciated posts on our blog in 2019.

Explore how to implement configurable modules in Ruby — a technique sometimes referred to as the Module Builder Pattern.

In this post, we'll bake our own Interpreter, bringing the Templating series together with a lot of sticky stroop.

A splash into Duck Typing, gradual typing and enjoying Sorbet on a typical summer day

With the lexer in place, let’s move on to the next step: The parser.