Ruby On Rails

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The fastest way to delete 100k rows with ActiveRecord

The fastest way to delete 100k rows with ActiveRecord The fastest way to delete 100k rows with ActiveRecord - ankane/delete_in_batches.

A Ruby On Rails Active Storage Cheatsheet

A Ruby On Rails Active Storage Cheatsheet Rails Active Storage Cheatsheet Without an introduction, here is the table of content:... Tagged with rails, ruby, activestorage.

Ruby Assignments in Conditional Expressions

Ruby Assignments in Conditional Expressions For around two and a half years, I had been working in a Python 2.x environment at my old job . Since switching companies, Ruby and Rails has replaced Python and Flask. At first glance, the languages don’t seem super different, but there are defin...

How to Migrate From Capybara Webkit to Webdrivers

How to Migrate From Capybara Webkit to Webdrivers By default, Capybara uses rack-test as the driver. Unfortunately rack-test does not support JavaScript. If we want to test things that rely on JavaScript, we need a driver with JS capabilities. Some of these drivers open up a web browser and show ...

Rails CanCanCan database-driven authorization - Abilities in Database

Rails CanCanCan database-driven authorization - Abilities in Database If you are reading this post, it means you already know a thing or two about Ruby on Rails and CanCanCan. As users of this amazing gem, we know how easy it is to set up authorization for users using abilities. Like all worldly things, everything c...

How to Fix Slow Code in Ruby

How to Fix Slow Code in Ruby At Shopify, we believe in highly aligned, loosely coupled teams to help us move fast. Since we have many teams working independently on a large monolithic Rails application, inefficiencies in code are sometimes inadvertently added to our codebase....

Build a Rails Engine to Accept Stripe One-time Payments

Build a Rails Engine to Accept Stripe One-time Payments I maintain a handful of Ruby on Rails applications for my clients. Most of them need to handle payments. My go-to payment processor is Stripe. Stripe makes payments easy, but still requires some setup and configuration. I've written the same one-t...

Mon-Ouie/pry-remote: Connect to Pry remotely

Mon-Ouie/pry-remote: Connect to Pry remotely Connect to Pry remotely. Contribute to Mon-Ouie/pry-remote development by creating an account on GitHub.

Infinite Scroll in Rails with Stimulus.js (Example) | GoRails

Infinite Scroll in Rails with Stimulus.js (Example) | GoRails Adding Infinite Scroll to your Rails app is easy with Stimulus.js, Turbolinks, and Pagy.

Upgrading a trivial Rails app from Ruby 2.3.1 to 2.7 and from Rails 4.2.6 to 6.0.3

Upgrading a trivial Rails app from Ruby 2.3.1 to 2.7 and from Rails 4.2.6 to 6.0.3 This blogpost describes the upgrading process of a trivial Rails app. The app is called PlusOne (it’s open-sourced) and it’s a small but fun Slack bot (MS Teams support coming).This app doesn’t rely on any external gems, consists only of 3 databas...

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