Turbolinks is no longer being developed. It's been superceeded by Turbo, which is part of Hotwire. In this article, Julio Sampaio shows us how to port our existing Turbolinks apps to Turbo.

Ruby 3.1's new method Class#subclasses returns all classes directly from the receiver without adding singleton classes.

In the past couple of years, we have been on our journey to the cloud migrating our web services to AWS. In this blog post, we share what we learned about deploying Puma web server to AWS by migrating our email delivery service written in Ruby to AWS.

The potential side effect of using the new Rails 7 method `invert_where` that inverts all scope conditions.

Rails 7.0 introduces the
method on ActiveRecord
query chains, and at a glance this looks like a more elegant solution to the
problem I’ve…

What is this? The AWS SDK For Ruby team is happy to announce the developer preview of smithy-ruby, a toolchain that can be used to code generate a “white label” Ruby SDK for your service API using Smithy modeling. An upcoming future version of the AWS SDK…

upsert_all method provides a faster way to update and insert a large number of records. Let's learn about upsert-all enhancements in Rails7.

Sensible default logger, full source dirs config, router loading flexibility, route helpers in views

One of the great advantages of using JRuby is the ability to connect with Java libraries (JARs) and call Java code from your Ruby scripts. This post shows how to use Apache POI (the Java API for Microsoft Documents) to generate a simple XLSX file.

Turbo can largely simplify our front-end needs to achieve a single-page application feel. If you have ever wondered how to do a single attribute in-place update with Turbo, this post is for you.

With Rails 7, use create_enum to add a new enum type and t.enum to add a column.

If your experience is rooted in HTTP-land, then you are probably familiar with the concept of server middleware. Interceptors are analogous, but in gRPC land. When first building gRPC interceptors, I had trouble figuring out how to do it in Ruby. gRPC is…

The Ruby splat operator is confusing and here is why…

Rails system tests often depend on input and CSS selectors. To make our tests more maintainable, we can isolate layout changes within page objects.

Going to do some hacking on TenderJIT this week, but we'll focus on how method calls work and how stackframes are implemented. Then we'll try to implement calling a method that is given a *args

TenderJIT: https://github.com/tenderlove/tenderjit

In this episode, we discuss the different JavaScript options available in the newly released Rails 7.

One of the most common Rails tips is to back up your ActiveRecord model validations with database level constraints.