Your Teacher
Chris Oliver
![](https://secure.gravatar.com/avatar/28eb32bd9afd33aa3e4c062c86ce1a9e.png?default=mp&rating=pg&size=48)
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
A quick look at the new features of Rails 4.2 in the first beta that was recently released
Notes
Notes
How to install and use Rails 4.2.0.beta1:
gem install rails --pre
rails _4.2.0.beta1_ -v
rails _4.2.0.beta1_ new myapp