Function: collect()

collect<T>(tag): CollectDependency<T>

Defined in: src/dependencies.ts:109

A dependency on every service registered under a tag: every key that ends with :<tag>, also in namespaces (Orders.orders:route), in registration order. The services are collected in the container that creates the dependent service, so an isolated fork's replacements and additions are included. An AsyncDIContainer awaits each of them.

Type Parameters

T

T

Parameters

tag

Tag<T, string>

Returns

CollectDependency<T>

Throws

INJECUTE_INVALID_DEPENDENCY when tag is not a tag made by createTag().

Example

const command = createTag('command').of<Command>();

app
  .addSingleton(command('migrate'), MigrateCommand, ['db'])
  .addSingleton(command('seed'), SeedCommand, ['db'])
  .addSingleton('cli', (commands) => new Cli(commands), [collect(command)]); // Command[]