Seven years ago in 2012 I spoke at RubyConf China 2012. It was a technical talk on how to become a better developer, if you're interested…
And if you’re like me who uses both, then surely you’d wish these two worked together, i.e. generate devise views in HAML.
Today is your lucky day! I’ve just committed some changes that enable you to do so! The changes are already merged back to the primary repository.
In order to generate HAML views instead of ERb views, simply do:
rails g devise_views -t=haml
You can use the master branch of Devise, i.e. in your
gem "devise", :git => "git://github.com/plataformatec/devise.git"
You will also need the edge version of HAML, as the stable versions do not parse ruby code correctly.