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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.
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How do we test API requests in a Rubygem to make sure that we're integrating correctly with our backend? We'll learn how to use stubs to fake out the request and test our code without any network requests.
The core of any API wrapper is the actions for create, read, update, and delete. We'll implement the CRUD for a resource so you can see how to do it and wire up everything together that we've built so far.
The core of an API wrapper Rubygem is defining the Resource endpoints so developers can make requests cleanly. We'll also learn how to handle pagination for endpoints that return a list of results.
When you receive a JSON response from an API endpoint, it's really easy to convert this to a Ruby hash. But hashes don't feel very Ruby-ish when you're working with them and you can't add methods and treat them like objects.
ActsAsTenant needed some maintenance so we're going to walk through the steps of refactoring the gem and Rspec test suite
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
Index and search your models by geolocation using Searchkick and Elasticsearch
Learn how to use the Facebook API and refresh auth tokens using the Koala gem
Often times you hear people say using callbacks and adding dependencies are always bad. Life's not that simple and in this episode we explore when to use callbacks and when it makes sense to add gem dependencies to your app.
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