Models: Database Configuration
Before starting your server, you need to configure the database link in
Open this file for each environment and update
DATABASE_URL for your database.
Setup database variable for the development environment:
# .env.development DATABASE_URL="database_type://username:password@localhost/bookshelf_development"
Setup database variable for the test environment:
# .env.test DATABASE_URL="database_type://username:password@localhost/bookshelf_test"
For jdbc urls you can’t set username and password to the left of @ you have to set them as parameters in the url:
Setup your database
After your database variables setup is done you need to create the database and run the migrations before being able to launch a development server.
In your terminal, enter:
$ bundle exec hanami db prepare
To setup your test environment database, enter:
$ HANAMI_ENV=test bundle exec hanami db prepare
Hanami models use ROM as a low-level backend. This means that you can easily use any Sequel plugins in your app.
For this you need to define a
gateway block in your model configuration, add the extension by calling
gateway.connection and pass the extension name in:
# config/environment.rb Hanami.configure do model do gateway do |g| g.connection.extension(:connection_validator) end end end