This is a crud app like twitter.
Ruby version
Rails version
System dependencies
Configuration
bundle install
or bundle update
Database creation
rails db:setup
Database initialization
rails db:migrate
for initializationHow to run the test suite
rspec
Services (job queues, cache servers, search engines, etc.)
Deployment instructions
database.yml
file with proper username
and password
you want to use for connect with your local postgresql database.