$ git clone https://github.com/yasslab/sample_apps.git
$ yarn add jquery@3.4.1 bootstrap@3.4.1
$ bundle _2.2.17_ install
$ rails db:migrate
$ rails test
$ rails db:seed
$ git clone https://github.com/yasslab/sample_apps.git
$ yarn add jquery@3.4.1 bootstrap@3.4.1
$ bundle _2.2.17_ install
$ rails db:migrate
$ rails test
$ rails db:seed