Ruby interview task

Overview

Using Ruby, we'd like you to create a serializer class.

• Spend no more than 4 hours coding for the project. Do not include any initial application setup in this time limit.

Requirements:

1. Implement all necessary methods in the app/serializer.rb file to make tests green.
2. Don't touch any other files.
3. Don't add external gems.

Submission

• Fork this repository to your own git
• Remember to make meaningful commits as you work
• Somehow share your repository with us