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

Simply:

development:
  adapter: postgresql
  encoding: unicode
  database: blog_development
  pool: 5
  username: blog
  password:
  host: localhost

Source: Configuring Rails Applications