Rails Basics.md

Rails Basics

Ruby On Rails Basics

INTRODUCTION (3 hours)

Title	Key Concepts	Resources	Assignment
	Road-map for Backend Development	Roadmap for Backend Development
	Rails for web development	Rails for web development
Introduction	What and Why use Ruby on Rails	What and Why use Ruby on Rails
	Understanding How Web Works	HTTP and Web Server	Give an real world example of how the communication between host and a client is done in your own words
		HTTP protocal every web developer must know

RAILS BASICS 1.0 (5 hours)

Title	Key Concepts	Resources	Assignment
	Install Ruby and RVM if not installed already. What is version control manager and why its needed ?	RVM as ruby VCM
	Creating out First Rails application with	Official site
	Installing Node js and npm	Installing Node JS
Rails Basics 1.0	Installing Yarn	Installing Yarn
	Installing Rails with gem install rails	Installing Rails	Create a new rails app and start the server.
	Install Database (sqlite/postgres/mysql)
	Understanding Rails project structure	Understanding your rails application Structure	1. What is a gem and Gemfile in rails ? 2. Add a Rubocop gem to our rails app
		Rails 6 and above application structure	3. Add bootstrap in your rails app with webpacker
		Assesset Pipeline
		Understanding Webpacker
		Sp rockets and Webpacker
	Understanding MVC architecture	MVC architecture	Write a short introduction about MVC architecture with some real world example in your own words.

Rails Basics 1.1 (16 hours)

Title	Key Concepts	Resources	Assignment
	Rails Controllers	Action Controller Official Guide	1. In your project generate a new User controller using rails generator
		Rails Controller	2. The controller should have new, index, show, create, update, delete actions/methods.
			3. Check all the files that are generated in this process.
	Rails Routes	Blog Post	1. Convert the generated routes to rails way of writing Restful Routes (using resources)
		Official Guide	2. Find the difference in the route paths using rails routes in console, after using the resources and without using resources
		Rails Routes	3. Replace the "Yay! You're on Rails" page with index view of your pages controller. (using root route)
Rails Basics 1.1
	Rails Models	Active Record Basics	1. Create a User model with different attributes such as full_name, email, age etc 2. Perform the required migration.
		Active Record Basics official guide	3. Add some model validations
		Active Record Migrations	4. Use rake seed to generate some fake users. Blog post
		Active Record Validations	5. Create another model and associate it with the User model. For eg: User can have many types of Contacts
		Active Record Associations
		Active Record Query Interface
	Rails Views	Rails Views	1. Display/Read the list of all Users in the index views of pages
		Action View Official Guide	2. Create a Form so that we can create new Users to the list.
		Layouts and Rendering Official Guide	3. Add a feature to edit the existing user
			4. Add a feature to delete the user from the list.
	Uploading Files with active storage.	Official guide Using Active Storage in Rails 6	1. Add a feature so that user can upload files.