Ruby On Rails

Tutorials

Return an Enumerator When Your Collection Has Multiple Traversals

Return an Enumerator When Your Collection Has Multiple Traversals Unlike an array where usually there’s only a single way you’d want to traverse it, binary trees have many common ways of being traversed. Let’s say you’re building a binary tree object and you want to support the 3 classic depth-first traversals:P...

How to use Dev Containers with Rails (Example) | GoRails

How to use Dev Containers with Rails (Example) | GoRails One of the toughest hurdles we see in Rails is just getting started. Learning how to install Ruby using a version manager, installing and running databases, as well as other dependencies for compiling gems or image processing can be quite a pain.T...

Rails 7.2 Adds Support For Devcontainer. | Saeloun Blog

Rails 7.2 Adds Support For Devcontainer. | Saeloun Blog A development container (or dev container for short) allows us to use a container as a full-featured development environment.It can be used to run an application, to separate tools, libraries, or runtimes needed for working with a codebase, and to...

Turbo Streaming AKA Broadcasting over Web Socket explained

Turbo Streaming AKA Broadcasting over Web Socket explained This episode is complementary to the previous one ( • 🔥 Hotwire, Turbo Drive, Frames and St... )We discuss and show examples Turbo Streaming AKA Broadcasting. At the end we point one important aspect that you must be aware of in multi-user/mult...

How it became like this? Ruby Range class

How it became like this? Ruby Range class Years ago, my studies into the Ruby Evolution started with the persuasion that mastering the programming language to express one’s intentions clearly and efficiently may grow significantly by understanding how it evolved and what intentions were p...

Understanding Hash Value Omission in Ruby

Understanding Hash Value Omission in Ruby The hash literal value omission was added to Ruby version 3.1 in 2021. This is the feature proposal that describes the feature request and the one that was implemented.

Persistent Redis Connections in Sidekiq with Async::Redis: A Deep Dive. - DEV Community

Persistent Redis Connections in Sidekiq with Async::Redis: A Deep Dive. - DEV Community Async is a composable asynchronous I/O framework for Ruby. It allows you to do things concurrently using Fibers. Since 3.0, Ruby has a fiber scheduler and Ruby core supports it. This means you can have non-blocking I/O without much effort, for exa...

Event sourcing for smooth brains: building a basic event-driven system in Rails

Event sourcing for smooth brains: building a basic event-driven system in Rails Event sourcing is a jargon filled mess that is unapproachable to many developers, often using five dollar words like “aggregate root” and “projections” to describe basic concepts.While the high standards of “full event sourcing” might recommend bu...

The librdkafka Supply Chain Breakdown: rdkafka Darkest Hour

The librdkafka Supply Chain Breakdown: rdkafka Darkest Hour We all make mistakes, and fundamentally, the havoc caused by this incident was due to a flaw in the design of rdkafka-ruby. While the disappearance of librdkafka from GitHub was unexpected, this article aims to clarify and explain how rdkafka-ruby...

Add a “X is writing…” with Rails and Turbo | Rails Designer

Add a “X is writing…” with Rails and Turbo | Rails Designer Apps that rely heavily on text messaging (like Slack, Whatsapp and Telegram) often implement some kind of indication or status if the other party (in the chat room) is typing.This kind of UX might be useful for engagement or set expectations. Base...

Get in Touch

Ruby On Rails Bosnia

[email protected]

[10950, 22441, 13429, 14569, 11919, 6978, 14126]