In my gemfile I have:
gem 'revealjs-rails',
which should be working for Rails.
I am thinking that it was developed for Rails 4 and maybe that is why I cannot use it. In my terminal I get:
ERROR in ./app/javascript/style/application.sass (./node_modules/css-loader/dist/cjs.js??ref--7-1!./node_modules/postcss-loader/src??ref--7-2!./node_modules/sass-loader/dist/cjs.js??ref--7-3!./app/javascript/style/application.sass)
Module build failed (from ./node_modules/sass-loader/dist/cjs.js):
@import 'revealjs'
^
File to import not found or unreadable: revealjs.
in /Users/adelmuursepp/webdev/adel_portfolio_site/app/javascript/style/application.sass (line 9, column 1)
My application is here: