Ruby On Rails

Tutorials

Ruby 3 Pattern Matching Applied: Poker

Ruby 3 Pattern Matching Applied: Poker Ruby 3.0 introduced Pattern Matching as a key feature, but if you're like a lot of folks you may not entirely be sure what it's used for or why you might want it.This article is going to go over just that and show you how to use Pattern Matching t...

A quick tip to speed up bundle installs

A quick tip to speed up bundle installs So in my case, if I run bundle config set jobs 4, it will use all four processors the next time I use bundle install. Depending on the size of your project, this will speed up your gem installs.Looking at the code that handles this, it seems like ...

Code Master Blog: How to Use Ruby Case Statements with === / Higher Order Lambdas / Pattern Matching

Code Master Blog: How to Use Ruby Case Statements with === / Higher Order Lambdas / Pattern Matching In this blog post, I will go over a practical example from a real project of how to use the Ruby `case` statement with Class implicit `is_a?` comparisons via `===` , higher order lambdas, and the new Ruby 3 pattern matching.I just had to refactor ...

Rails 6.1 adds support for role switching and sharding in database | Saeloun Blog

Rails 6.1 adds support for role switching and sharding in database | Saeloun Blog Rails 6.1 adds the ability to switch a role or shard for an application with multiple databases. This means it is possible to switch connections for one database instead of all databases globally.To use this feature, we need to set the below confi...

Using client stubs for easy and reliable integration tests | Fabio Perrella’s Blog

Using client stubs for easy and reliable integration tests | Fabio Perrella’s Blog A while ago, I used AWS Ruby SDK to create a method to download files from S3, and I was introduced to Aws::ClientStubs, which is amazing, and it opened up my mind on how to test external APIs with a more integrated approach!Before discovering Aws...

Embed Google Maps JS with Stimulus JS

Embed Google Maps JS with Stimulus JS ```js // app/javascript/controllers/map_controller.js export default class extends Controller { static targets = [ ‘map’ ].

Docker Compose: a nice way to set up a dev environment

Docker Compose: a nice way to set up a dev environment Hello! Here is another post about computer tools that I’ve appreciated. This one is about Docker Compose!This post is mostly just about how delighted I was that it does what it’s supposed to do and it seems to work and to be pretty straightforward...

The Gnar Blog - Caching All Native Ruby Gem Platforms

The Gnar Blog - Caching All Native Ruby Gem Platforms Ramblings from The Gnar Company team on all things tech, culture, and process.Some dependencies, like nokogiri, ship with multiple libraries for different architectures. If you cache your gems, you may need to cache multiple platforms, because you...

How I replaced Baremetrics and ChartMogul with Rake - Keygen Blog

How I replaced Baremetrics and ChartMogul with Rake - Keygen Blog In the early days of my business, I was a happy Baremetrics user. I was new to running a Software-as-a-Service (SaaS) business, I only had a handful of Stripe plans, and all I really wanted to know was my monthly recurring revenue (MRR). But fast-...

Ruby on Docker | Drifting Ruby

Ruby on Docker | Drifting Ruby Drifting Ruby Screencasts is a collection of short tutorial screencast videos and documentation for accomplishing functional concepts in web.Learn to use Docker to manage our Ruby interpreter and use it to template new Rails applications.

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