As you know, Heroku uses the PostgreSQL database by default.
However, when you deploy an app that you created with the use of SQLite
in
the development environment, the config/database.yml file on the Heroku
server is still configured for SQLite.
Exactly how does Heroku make the config/database.yml file relevant? How
does the app get the database name, username, and password in the Heroku
environment?
On Friday, February 20, 2015 at 11:50:50 PM UTC, Jason H., Rubyist
wrote:
As you know, Heroku uses the PostgreSQL database by default.
However, when you deploy an app that you created with the use of SQLite in the
development environment, the config/database.yml file on the Heroku server is
still configured for SQLite.
Exactly how does Heroku make the config/database.yml file relevant? How does
the app get the database name, username, and password in the Heroku environment?