$ rails new apartment_app -d postgresql -T $ cd apartment_app $ rails db:create $ rails s

$ bundle add react-rails $ rails webpacker:install:react $ rails generate react:install $ rails generate react:component App

Generated a controller in rails: $ rails g controller Home Add a file in app/views/home called index.html.erb By calling the React component in erb tags the component will be rendered in the browser through the Rails view:

add in app/views/home/index.html.erb: <%= react_component 'App' %>

create pages/components, then import components to App.js: import Header, from './components/Header.js' import ApartmentIndex, from './pages/ApartmentIndex.js' import Home, from './pages/Home.js'

$ yarn add [email protected] add in App.js: import { BrowserRouter as Router, Route, Switch } from 'react-router-dom'

then add basic routes for navigation:

in Header.js: Create An Account

In the config/environments/development.rb: config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }

add in config/routes.rb: root 'home#index'

$ bundle add bootstrap $ mv app/assets/stylesheets/application.css app/assets/stylesheets/application.scss $ yarn add reactstrap

add in app/assets/stylesheets/application.scss: @import 'bootstrap';