Software Engineering

168 learners

Using REST API to Build ToDo App with Ruby on Rails

This course teaches how to develop a robust REST API using Rails. By the end of the course, you will have created a ToDo App with CRUD operations. We'll introduce more advanced techniques, such as file uploading and middleware, to enhance your API.

Ruby

Ruby on Rails

See path

4 lessons

12 practices

1 hour

Server-Side Programming

Course details

Setting Up GET Queries - Get All and Get By ID

Preview

Handling Errors in GET Requests

Fix the Bug in GET Request

Creating Controller Methods for Todos from Scratch

Previous Course Next Course: Adding Enterprise Features to Your Ruby on Rails App

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I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Using REST API to Build ToDo App with Ruby on Rails

Course details

Unit 13 practices13 min

Unit 23 practices13 min

Unit 33 practices13 min

Unit 43 practices13 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community