- create an account and login using their google account
- change a pixel's color once during a time period
- view a full screen map of the pixels
- pan and zoom around the map of pixels
- watch pixels change on the map
User >-- Paint --< Pixel
# Install Rails 6
$ gem install rails
# Generate a new Rails project.
# We are choosing to include only the extensions that we need in order to minimize boilerplate clutter.
$ rails new pixel-place -d postgresql --skip-action-mailbox --skip-action-text
          --skip-spring -T --skip-turbolinks
          
# Generate a controller for our root index
$ rails g controller place index