Ruby on Rails: How can i edit database.yml for postgresql?

Question

rails new app=>

The current database.yml is like that=>

# SQLite version 3.x
#   gem install sqlite3
#
#   Ensure the SQLite 3 gem is defined in your         


        

Answer 1

 development:
  adapter: postgresql
  encoding: utf8
  database: name
  username: hading
  password: my_db_password
  host: localhost # not mandatory
  pool: 5 # not mandatory
  timeout: 5000 # not mandatory