Extract fields and perform aggregations on your Heroku logs. All in real-time, with beautiful, human-readable output.

try_convert for Integer will convert the object into an instance of the class via the implicit conversion method to_int and returns nil if no implicit conversion method is defined.

I’m going to show you how to create a project with Rails 6.1 and its default Webpacker version (4.5), and configure Tailwind CSS with its…

Rails 7 now harmonizes results of ActiveRecord::Calculations.average by applying column-based typecasting. Now, floating-point number columns will be aggregated as Float.

The lograge gem for taming Rails logs by default will lot the path component of the URI, but leave out the query string/query params. For instance, perhaps you have a URL to your app /search?q=libr…

ruby / debug Debugging...

Find out about pattern matching in Ruby, what it does, and how it can help improve code readability.

Hi there, this is Greg, bringing you the latest new about the Rails framework.

This article is the next in our series about building a toy programming language in Ruby. Alex Braha Stoll shows us how to implement the interpreter for function definitions, variable declarations, and more.

When your application is event-driven or uses event sourcing, the feature of audit logs is almost for free.

In this video I'm showing, how I'm adding this feature in the Arkency Ecommerce app
https://github.com/RailsEventStore/cqrs-es-sample-with-res

Previously, we created a SPA-like experience using Stimulus and RxJs. Let’s recreate that using Turbo Frames, and add use Stimulus to add some polish, such as loading states and keeping track of the selected item.

Using Hotwire and Rails to build a search-as-you-type user experience

Rails 7 utilized Ruby's cache for cvars to improve ActiveRecord::Base.logger performance 7x. Let's deep dive into this!

An object that encapsulates access to an external system or resource

Let's dive into Bullet and find out how it can help you identify some database-related problems.

Maybe you are already familiar with includes or preload, but you know
that a lot of the time you will need more than just preload(:comments).

It is common to have complex nested associations, scopes that you need or want
to reuse, places where preloading…

Over the past months, we’ve left our macOS model behind and moved to Codespaces for the majority of GitHub.com development.

I just write here