A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
Accept subscription and one-time payments with Stripe in your Rails apps
Building a simplified version of Instagram is a great way to learn Rails.
Expert advice on keeping Rails apps organized and fast.
Cheap, easy hosting for Ruby and Rails apps.
Launch your product business way faster with our SaaS template.
Translate your Ruby on Rails apps.
ActsAsTenant needed some maintenance so we're going to walk through the steps of refactoring the gem and Rspec test suite
Appraisal lets us test our code against different versions of dependencies. This is fantastic if you're building Rubygems that must work with multiple versions of Rails or other dependencies
Now that the Paperclip gem has been deprecated, it's recommended that you migrate your apps to ActiveStorage
A/B testing (or split testing) is a really common way of testing changes in your app to determine which works best for your users.
Learn how to handle inbound emails in your Rails application and use them to create comments in your app
Use the Trix editor in your admin area using Administrate's custom fields.
Index and search your models by geolocation using Searchkick and Elasticsearch
Learn how Bootsnap speeds up your Ruby and Rails app boot times by preloading the load paths and caching Ruby bytecode
Learn how to use the Facebook API and refresh auth tokens using the Koala gem
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