simple apps to start off your rails experience
the listed apps run on rails 5, make sure to bundle the gems in the Gemfile but if in the time of use you need the gems in their latest then visit "https://rubygems.org/"(an awesome library for all your ruby gems) and get the latest version
create a new rails app "rails new "
cd
tests in this apps are run by gem rspec gem Factory-girl manages the tests
database used for the applications is postgresql
for more help on rails visit the ruby on rails guide "http://guides.rubyonrails.org/" ##happyCoding!!