sqlite3:
  adapter: "sqlite3"
  database: ":memory:"

# mysql:
#   adapter: "mysql"
#   host: "localhost"
#   username: "root"
#   password:
#   database: "rla_test"

# postgresql:
#   adapter: "postgresql"
#   host: "localhost"
#   username: "rla"
#   password: "rla"
#   database: "rla_test"