Method map

apps/meteor/client/meteor/minimongo/Cursor.ts:364–375

(
		callback: TIterationCallback,
		thisArg?: ThisParameterType<TIterationCallback>,
	)

	}

	map<TIterationCallback extends (doc: DispatchTransform<TOptions['transform'], T>, index: number, cursor: this) => unknown>(
		callback: TIterationCallback,
		thisArg?: ThisParameterType<TIterationCallback>,
	): ReturnType<TIterationCallback>[] {
		const result: ReturnType<TIterationCallback>[] = [];

		this.forEach((doc, i) => {
			result.push(callback.call(thisArg, doc, i, this) as ReturnType<TIterationCallback>);
		});

		return result;
	}

	observe(options: ObserveOptions<T>) {
		return this._observeFromObserveChanges(options);