4 ms·
Oh, sorry. twic basically got what I meant. I'd expand the example a bit to demonstrate how to use different implementations of things: var db IDatabase
by sagichmal 7y ago
Oh, sorry. twic basically got what I meant. I'd expand the example a bit to demonstrate how to use different implementations of things:
var db IDatabase
{
if dev_mode
db = new InMemDatabase()
else
db = new PostgresDatabase(dsn)
}
var users = new UsersRepository(db)
var catalogue = new ProductRepository(db)
// ...
var cart = new ShoppingCartController(users, catalogue, logger, metrics, ...)