HomeCoursesIntroduction to Ruby on Rails

4.7

Beginner

15h

Introduction to Ruby on Rails

Gain insights into Ruby on Rails fundamentals, creating projects, deploying, CRUD operations, user authentication, and session management. Build foundational skills to develop complex applications.

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Overview

Content

Reviews

In this course, you will learn the fundamentals of Ruby on Rails to build your own application. You will start by learning how to create a new project, deploy to a Rails server, and the Rails design pattern. After that, you’ll learn how to perform CRUD operations, handle user authentication, and manage sessions. Once you finish this course, you’ll have the foundations in place to build more complex applications to add to your portfolio.

In this course, you will learn the fundamentals of Ruby on Rails to build your own application. You will start by learning how ...Show More

WHAT YOU'LL LEARN

Understand the fundamentals of Ruby on Rails

Explore the basics of the Model-view-controller (MVC) architecture

Create and use Rails migrations

Perform create, read, update, and delete (CRUD) operations on Rails

Configure your routes, models, views, and controllers

Write and run tests for your application

Understand the fundamentals of Ruby on Rails

Content

51 Lessons1 Quiz

Introduction to Ruby on Rails

6 Lessons

Get familiar with Ruby on Rails, its core concepts, setup, and basic functionality.

Prerequisites and Learning Outcomes

What is Rails?

Creating a New Rails Project

Deploying on the Rails Server

Rails Design Pattern

Hello World!

CRUD on Rails

13 Lessons

Unpack the core of creating, reading, updating, and deleting objects in Ruby on Rails.

Models and Active Record

CRUD Application: Part 1

CRUD Application: Part 2

CRUD Application: Part 3

Validations

Basic Challenge: Validate Updates

Challenge Solution: Validate Updates

DRYing the app

Quiz

Your First Rails Application!

14 Lessons

Work your way through building a Rails app with models, authentication, and voting features.

Comments

11 Lessons

Break down complex ideas about managing and displaying comments in Ruby on Rails.

Create a Bill Split Application Using Ruby on Rails

Project

Premium

Testing

6 Lessons

Dig into testing practices in Rails, covering assertions, models, controllers, integration, and views.

Conclusion

1 Lessons

See how it works to build a functional application using Ruby on Rails fundamentals.

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Personalized Interview Prep

Skip the LeetCode grind with a custom roadmap that adapts to your goals. Hands-on practice for Coding Interviews, System Design, and more.

Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

AI Prompt

Build prompt engineering skills. Practice implementing AI-informed solutions.

Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

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