Thoughts and learnings on writing better software

A lesser known capability of Ruby’s JSON.parse If you ever got annoyed by the fact that JSON.parse returns hash with string keys and prefer hashes with symbols as keys, this post is for you.

Docker image for Ruby build from Fullstaq packages based on Debian 10, 11, and 12. - evilmartians/fullstaq-ruby-docker

Discover useful how-tos with Ruby

When you are working with SQL, to use information from other tables you would
use a JOIN…

And if you are just starting to learn ActiveRecord comming from SQL, you could
think that by using the joins method you will be able to later use the data
from...

ActiveSupport::TestCase#assert_no_changes adds additional options.

Rails 7 series | Ruby 7.0 adds disable_joins for associations

Learn how to build a REST API by building Resources in Rails!

For multi DB Rails applications starting with Rails 7, we can now setup and reset a particular database.

With each update, credentials feature acquired better shape. This post will offer a peek into the evolution of encrypted credentials since its inception in Rails 5.1

Are you measuring code coverage in your codebase? Check your JavaScript too! How to merge coverage data between Ruby, Rails, and JavaScript results.

Unicode comes with a selection of common single-character fractions like ½, ¼, and even ⅐ (see en.wikipedia.org/wiki/Number_Forms for more), but I need to store and display somewhat arbitrary fract...

Using dry-schema and dry-validate to keep endpoint tests readable & maintainable

With each update, credentials feature acquired better shape. This post will offer a peek into the evolution of encrypted credentials since its inception in Rails 5.1

Async Ruby is a powerful and highly scalable concurrency feature. It's available today, it's production-ready, and it's an awesome addition to Ruby language!

Rails 7 series | Ruby 7.0 adds ActiveRecord::QueryMethods#in_order_of