Function computed

packages/core/src/render3/reactivity/computed.ts:32–42

(computation: () => T, options?: CreateComputedOptions<T>)

 * @see [Computed signals](guide/signals#computed-signals)
 */
export function computed<T>(computation: () => T, options?: CreateComputedOptions<T>): Signal<T> {
  const getter = createComputed(computation, options?.equal);

  if (typeof ngDevMode !== 'undefined' && ngDevMode) {
    const debugName = options?.debugName;
    getter[SIGNAL].debugName = debugName;
    getter.toString = () => `[Computed${debugName ? ' (' + debugName + ')' : ''}: ${getter()}]`;
  }

  return getter;
}