Ruby On Rails

Tutorials

Creating Custom Postgres Data Types in Rails

Creating Custom Postgres Data Types in Rails Postgres ships with the most widely used common data types, like integers and text, built in, but it's also flexible enough to allow you to define your own data types if your project demands it.Say you're saving price data and you want to ensure t...

Understanding Insertion Sort in Ruby

Understanding Insertion Sort in Ruby There are lots of ways to sort data. Insertion sort is particularly interesting because it sorts the data in place and is pretty easy to understand. Of course, most of us just use the .

One Weird Trick That Will Speed Up Your Bundle Install

One Weird Trick That Will Speed Up Your Bundle Install So we know that more threads don’t seem to help us much, at least not with our default Rails/MRI setup, and that we’re probably going to need to have a way to get multiple CPU cores involved in order to use parallelism to speed things up. Bundler ...

Building a Component Library in Rails With Storybook — Orbit Blog

Building a Component Library in Rails With Storybook — Orbit Blog In recent years, the Rails ecosystem improved by leaps and bounds and is catching up with the evolutions that developers use and love in JavaScript frameworks.Under the code name NEW MAGIC (now known as Hotwire), the Basecamp team released Turbo a...

Rails 7 adds invert_where method to ActiveRecord | Saeloun Blog

Rails 7 adds invert_where method to ActiveRecord | Saeloun Blog We often come across cases in our Rails application where we want to negate our where clause conditions.Let’s say we have a system that requires users to verify both their email and phone number. We add two columns email_verified and phone_verifie...

Rails 7 enables scoping to apply to all queries | Saeloun Blog

Rails 7 enables scoping to apply to all queries | Saeloun Blog Rails 7 adds ability to pass all_queries: true option to the ActiveRecord .

Listing the contents of a remote ZIP archive, without downloading the entire file – Zoned Out

Listing the contents of a remote ZIP archive, without downloading the entire file – Zoned Out Why I needed to do this is a longer story, but this was a question I was looking for an answer to.Initially it led me to the following SO question:Is it possible to download just part of a ZIP archive (e.g. one file)?Not exactly the same problem b...

Rack apps mounted in Rails — how to protect access to them?

Rack apps mounted in Rails — how to protect access to them? Sidekiq, Flipper, RailsEventStore — what do these Rails gems have in common? They all ship web apps with UI to enhance their usefulness in the application. Getting an overview of processed jobs, managing visibility of feature toggles, browsing eve...

Quicksort, a Ruby implementation using Test-driven development

Quicksort, a Ruby implementation using Test-driven development Quicksort is a sorting algorithm designed to have a reasonable time complexity.In average, most implementations of this algorithm are capable of coming to O(n log(n)). It is implemented by many programming languages and platforms, being one of the...

How to Implement API Key Authentication in Rails Without Devise

How to Implement API Key Authentication in Rails Without Devise It's gotta be at least once a week that I see somebody on /r/rails or Stack Overflow asking how to implement API key authentication using Ruby on Rails. Most of the time they ask how to do it with the ubiquitous Devise gem, or the accepted answer ...

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