ix/src/add/asynciterable-operators/tomap.ts

The Interactive Extensions for JavaScript

import { AsyncIterableX } from '../../asynciterable/asynciterablex.js';
import { toMap, ToMapOptions } from '../../asynciterable/tomap.js';

export async function toMapProto<TSource, TKey, TElement = TSource>(
  this: AsyncIterable<TSource>,
  options: ToMapOptions<TSource, TKey, TElement>
): Promise<Map<TKey, TElement | TSource>> {
  return toMap(this, options);
}

AsyncIterableX.prototype.toMap = toMapProto;

declare module '../../asynciterable/asynciterablex' {
  interface AsyncIterableX<T> {
    toMap: typeof toMapProto;
  }
}