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.

Lessons and practices

Lesson 1: Setting Up GET Queries - Get All and Get By ID

Handling Errors in GET Requests

Fix the Bug in GET Request

Creating Controller Methods for Todos from Scratch

Lesson 2: Creating ToDo Items with POST Requests in Ruby on Rails

Adding More Parameters to ToDo

Find and Fix the Bug

Implement ToDo Creation Logic

Lesson 3: Setting Up Modification Queries - Update, Delete

Improving Update Method Response

Debugging Todo Update and Delete

Testing Update and Delete Endpoints

Lesson 4: Implementing File Uploading Endpoint

Change File Upload Directory

Fixing File Upload in Rails

File Upload in Rails ToDos

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Practice is how you turn knowledge into actual skills.