How to upgrade to Rails 6 from Rails 5.2.1
Edit Gemfile and add the version you need:
gem 'rails', '~> 6.0.0.beta3'
After in your terminal you can run
bundle update
Finally run
rails app:update
This is a wizard task that help you to upgrade files.
N.B
If you use, like us, haml-rails you cant use it.
We have to wait the patch for compatibility (20 Marzo 2019).
You can use directly haml with the core gem haml
N.B
If you use, like us, haml-rails you cant use it.
We have to wait the patch for compatibility (20 Marzo 2019).
You can use directly haml with the core gem haml