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Learn how to set up GitHub ...
Setup your development environment.
Configure your production server.
Learn how to modify production to run websockets.
A look at how to supercharge your debugging and solve errors faster than ever
Techniques for taking your database models and using attributes to generate pretty urls
A look into how pagination works from scratch and how to use will_paginate
Using Rails to upload files manually and how you can do it even cleaner using Carrierwave
A look into user accounts, registration, login, forgot your password, and more
Learn how to keep track of your database models and attributes with comments in your application
Advanced techniques on sending emails over SMTP with local views and Mandrill's API with remote templates
A look into the popular CanCanCan library to add authorization to your Rails app
A guide to authorization with Pundit including a walkthrough of how to lock down your application, actions, and use default policies
Learn how to soft delete records instead of deleting them permanently from your database
How to plan and build a newsletter sign up form
Learn how to use the state_machine gem to keep track of objects in your Rails apps
Learn how to build a dedicated admin area in your Rails app for editing records by admins using the ActiveAdmin gem
Now that the Paperclip gem has been deprecated, it's recommended that you migrate your apps to ActiveStorage