In this episode, we look at various tips and tricks.

In this episode, learn how to extract the interactions with an external API into a service object so that code is isolated and interchangeable.

Factory Bot is a fixtures replacement which can generate the needed records directly in the tests. Faker can be used to create fake data for these records.

Gems are a packaged library of functions that can extend your application or provide other features to your system. Learn to create and publish a ruby gem.

A collection of different Ruby tips and tricks. Hope you find some of them useful!