Pry
Explore how Pry enhances debugging within Ruby on Rails by allowing you to inspect live objects, set breakpoints, and navigate the call stack. Understand how to integrate Pry and related gems into your development and test environment to improve troubleshooting and step through code during tests.
We'll cover the following...
We'll cover the following...
Symbolic debuggers
Author’s note: Once upon a time, I was fans of development environments that had big fancy symbolic debuggers that let us set breakpoints and watch variables and step through the code. I was young and programming in Java, a language that had large integrated development environments.
When I started using TDD, ...