This is a demo app to teach how to implement an order card with features to increase/decrease and add or remove an item to an order in Ruby on Rails.
You can also check my other demos.
We will generate some cards. Each card will have some buttons + and - that will change the DB accordingly. Run it locally to see it in action.
repo_name="order-card-demo"
gh_repository="git@github.com:andrerferrer/$repo_name.git"
cd
git clone $gh_repository demo
cd demo
bundle install
yarn install
rails db:create db:migrate db:seed
rails s
# now you can go to http://localhost:3000/ and see it thereAnd we're good to go 🤓
Good Luck and Have Fun