Ruby On Rails

Tutorials

Debugging Rails - YouTube

Debugging Rails - YouTube Sometimes (read: always) you will need to debug your Ruby on Rails application. In this video I cover some of the gems and methods you can use to do that!.

Replacing Select2 with Tom Select Stimulus · Cool Request

Replacing Select2 with Tom Select Stimulus · Cool Request We all used Select2. We all depended on it for a long time, for all our Select/Autocomplete needs. But it’s been showing signs of aging for quite a while, and it’s one of the last libraries that still keeps me tied to jQuery.It was time to let go....

PostgreSQL generated columns in Rails

PostgreSQL generated columns in Rails When displaying a list orders, we almost always need the total (= price tax). Also we need to perform some filtering .

Rails Installer for Mac | rails.new

Rails Installer for Mac | rails.new The folks at Bullet Train decided to do something about the setup required to get started with Rails on macOS. They plan on growing the tool and adding a Windows version. (As with any bash | curl type thing, take a look at what’s going on behind t...

Terminal mine hunting game.

Terminal mine hunting game. Terminal mine hunting game. Contribute to piotrmurach/minehunter development by creating an account on GitHub.Minehunter is a terminal puzzle game inspired by the classic "Minesweeper".To win a game, a player needs to uncover all the fields inside...

4 tips on how to make more out of Sidekiq

4 tips on how to make more out of Sidekiq Without a doubt, Sidekiq is one of the most popular Ruby gems. Next to Shoryuken and Resque its main purpose is processing background jobs. Almost every Ruby application I have worked with had sidekiq listed in its Gemfile. In this article, I woul...

Dynamic filters with rails and hotwire

Dynamic filters with rails and hotwire A very common task as a Rails developer is to let the user filter a list with a combination of search fields and selects.Here I want to show you one way of doing it using turbo and stimulus.js from hotwire, with an example app.Play with the codeTh...

Full Text Search in Milliseconds with Rails and PostgreSQL

Full Text Search in Milliseconds with Rails and PostgreSQL Imagine the following scenario: You have a database full of job titles and descriptions, and you’re trying to find the best match. Typically you’d start by using an ILIKE expression, but this requires the search phrase to be an exact match. Then y...

Styler, a tool to compose css classes with ruby

Styler, a tool to compose css classes with ruby One of the things that I want from css is to have to possibility to compose already defined styles, to define new ones…If you try to write “Semantic CSS”, you will find a hard time trying to avoid the repetition on things that look the same but ar...

Railway Oriented Programming In Rails Using Dry-Monads

Railway Oriented Programming In Rails Using Dry-Monads Error handling is a vital part of every program. It's important to be proactive about what errors might arise in the course of the implementation of a piece of code. These errors should be handled in a manner that ensures output is produced that p...

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