https://medium.com/@frouster/ruby-on-rails-postgresql-f1b037924bdf

https://www.digitalocean.com/community/tutorials/how-to-set-up-ruby-on-rails-with-postgres

https://www.ionos.com/digitalguide/server/know-how/use-postgresql-with-ruby-on-rails-on-ubuntu/

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#Install Rails

gem install rails

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#Install Postgress

gem install pg

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#Setting Up Postgres

su - postgres

psql

create role myapp with createdb login password 'password1';

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#Creating Your Rails App

rails new myapp --database=postgresql

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#More

rails db:create db:migrate

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