exam1 - twitter sample
This README would normally document whatever steps are necessary to get the application up and running.
Things you may want to cover:
##Ruby version
2.3.0
##System dependencies
Rails version 4.2.3
##Configuration
##Database
psql (PostgreSQL) 9.4.1
##Database initialization
rake db:migrate
##How to run the test suite
##Services (job queues, cache servers, search engines, etc.)
##Deployment instructions
##...