Want more GoRails?

GoRails is packed full with 695 lessons just like this one.

Sign up to get full access or log in to your account and sit back.

Liskov Substitution Principle

May 15, 2018

Track your progress

Sign in to track your progress and access subscription-only lessons.

Log In

Your Teacher

Hi, I'm Chris. I'm the creator of GoRails, Hatchbox.io and Jumpstart. I spend my time creating tutorials and tools to help Ruby on Rails developers build apps better and faster.

About This Episode

Subclasses should add to a base classes behavior, not replace it

Notes

Resources

Want to stay up-to-date with Ruby on Rails?

Join 83,453+ developers who get early access to new tutorials, screencasts, articles, and more.

    We care about the protection of your data. Read our Privacy Policy.