Go to Latest
function filterValues
import { filterValues } from "https://deno.land/std@0.167.0/collections/mod.ts";

Returns a new record with all entries of the given record except the ones that have a value that does not match the given predicate.

Examples

Example 1

import { filterValues } from "https://deno.land/std@0.167.0/collections/filter_values.ts";
import { assertEquals } from "https://deno.land/std@0.167.0/testing/asserts.ts";

const people = {
  "Arnold": 37,
  "Sarah": 7,
  "Kim": 23,
};
const adults = filterValues(people, (it) => it >= 18);

assertEquals(
  adults,
  {
    "Arnold": 37,
    "Kim": 23,
  },
);

Parameters

record: Readonly<Record<string, T>>
predicate: (value: T) => boolean

Returns

Record<string, T>