UNPKG

@reactivex/ix-es5-esm

Version:

The Interactive Extensions for JavaScript

18 lines (16 loc) 983 B
import { extremaBy } from './_extremaby.js'; import { equalityComparerAsync } from '../util/comparer.js'; /** * Returns the elements in an async-iterable sequence with the maximum key value. * * @template TSource The type of the elements in the source sequence. * @template TKey The type of the key computed for each element in the source sequence. * @param {AsyncIterable<TSource>} source An async-iterable sequence to get the maximum elements for. * @param {ExtremaOptions<TSource, TKey>} [options] The options which include an optional comparer and abort signal. * @returns {Promise<TSource[]>} A promise containing a list of zero or more elements that have a maximum key value. */ export function maxBy(source, options) { var _a = options || {}, _b = _a["comparer"], comparer = _b === void 0 ? equalityComparerAsync : _b, selector = _a["selector"], signal = _a["signal"]; return extremaBy(source, selector, comparer, signal); } //# sourceMappingURL=maxby.js.map