1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.// This module is browser compatible.
/** * Returns the first element having the smallest value according to the provided * comparator or undefined if there are no elements * * @example * ```ts * import { minWith } from "https://deno.land/std@$STD_VERSION/collections/min_with.ts"; * import { assertEquals } from "https://deno.land/std@$STD_VERSION/testing/asserts.ts"; * * const people = ["Kim", "Anna", "John"]; * const smallestName = minWith(people, (a, b) => a.length - b.length); * * assertEquals(smallestName, "Kim"); * ``` */export function minWith<T>(  array: readonly T[],  comparator: (a: T, b: T) => number,): T | undefined {  let min: T | undefined = undefined;  let isFirst = true;
  for (const current of array) {    if (isFirst || comparator(current, <T> min) < 0) {      min = current;      isFirst = false;    }  }
  return min;}