Function: bindDynamicValue()

function bindDynamicValue<T>(container: Container, entry: InjectableDescriptor): BindWhenOnFluentSyntax<T>;

Defined in: src/wirestate-core/bind/bind-dynamic-value.ts:87

Binds a factory-backed value to a token.

Type Parameters

Type Parameter	Description
T	Value type.

Parameters

Parameter	Type	Description
container	Container	Container to bind into.
entry	InjectableDescriptor	Descriptor with id, factory or value, and optional scope.

Returns

BindWhenOnFluentSyntax<T>

Inversify fluent syntax for additional constraints.

Remarks

Use this when the value depends on resolution time. A dynamic value is a vending machine: each resolution can ask the factory for a fresh item, unless you choose singleton scope.

Throws

WirestateError If the descriptor is invalid.

Example

import { BindingType, ScopeBindingType, bindDynamicValue, createContainer } from "@wirestate/core";

const DATE_NOW = Symbol("DATE_NOW");
const container = createContainer();

bindDynamicValue(container, {
  id: DATE_NOW,
  bindingType: BindingType.DynamicValue,
  scopeBindingType: ScopeBindingType.Transient,
  factory: () => new Date(),
});

const now = container.get<Date>(DATE_NOW);