Ruby On Rails

Tutorials

Postgres Distinct On

Postgres Distinct On By day, I am a mild mannered owner/programmer at Box Out Sports. By no means do you need to understand all that we do there or how we do it, but recently I fixed a tricky N 1 query and thought I should write it up.The need arises when you have a p...

How I set up Factory Bot on a fresh Rails project

How I set up Factory Bot on a fresh Rails project A reader of mine recently asked me how I set up Factory Bot for a new Rails project.There are four steps I go through to set up Factory Bot.Install the factory_bot_rails gemSet up one or more factory definitionsInstall FakerAdd the Factory Bot syn...

Exploring Method Arguments in Ruby: Part 3

Exploring Method Arguments in Ruby: Part 3 In the first and second parts of this series we talked about positional and keyword arguments, but we still have some extra options so that our methods can do anything we want.In this final part we are going to explore blocks, array decomposition,...

Asynchronous HTTP requests in Rails

Asynchronous HTTP requests in Rails Today is a special day. It’s the day I’ll (mostly) talk about Javascript!I’ve been struggling with AJAX requests in Rails apps for a while. But I’ve started using them a lot recently, and pieces of the puzzle kinda fell together. Asynchronous requ...

Disable logging of (sensitive) arguments in Active Job

Disable logging of (sensitive) arguments in Active Job If you are using Active Job for managing background jobs in Rails, you might have noticed that it logs the job arguments when the job is enqueued or run. Let's see an example of this.

A reliable and robust messaging bus for Ruby and Rack

A reliable and robust messaging bus for Ruby and Rack A reliable, robust messaging bus for Ruby processes and web clients.MessageBus implements a Server to Server channel based protocol and Server to Web Client protocol (using polling, long-polling or long-polling streaming)Since long-polling is im...

Building a Ruby CLI with Thor

Building a Ruby CLI with Thor We have written a Ruby CLI using Thor for a client project and we share everything we've learnt in the process in this blog post!Long story short, I have had to develop a new geocoding feature for one of our SaaS clients. For the system to work, i...

The difference between system specs and feature specs

The difference between system specs and feature specs If you’re like me, you might have found the difference between RSpec’s “feature specs” and “system specs” to be a little too nuanced to be easily understandable. Here’s my explanation of the difference between the two.

Practical use of Ruby PStore

Practical use of Ruby PStore Arkency blog has undergone several improvements over recent weeks. One of such changes was opening the source of blog articles. We’ve have concluded that having posts in the open would shorten the feedback loop and allow our readers to collaborate...

Setting up multi-factor authentication - RubyGems Guides

Setting up multi-factor authentication - RubyGems Guides Your rubygems.org account is important! Unauthorized access of your account can lead to irrevocable damage to your gem’s reputation. We highly recommend that you enable MFA for both UI and API. When enabled, we will ask you to provide a one-time p...

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