how to build a complete, real-world application from scratch with Ruby on Rails step by step.
A lot of Ruby code is "magic". We'll explain the magic and see how it works using the powerful tools Ruby gives us.
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A look at how you can store API keys and other variables in the environment on different computers.
Installing Ruby on Rails
Techniques for installing Ruby and managing different versions between applications
How to create a new Rails app
A look into the files and folders inside every Rails application and how they fit together
How HTTP Requests work in the Browser
A glimpse into the "magic" behind the params hash and the various ways it gets populated
The MVC (Model, View, Controller) Pattern?
Using instance variables we can send data between controllers and views and take a look at how that works
Routes and Route Types
Use the merge method to prevent duplication of ActiveRecord scopes when you're querying across different models
The Root Route
A look at how to supercharge your debugging and solve errors faster than ever
Using Partials for the Navbar
Techniques for taking your database models and using attributes to generate pretty urls
URL Helpers and link_to
A look into how pagination works from scratch and how to use will_paginate
Setting up a Git repository and Flash messages
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