deno.land / std@0.166.0 / collections / includes_value.ts

includes_value.ts
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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.// This module is browser compatible.
/** * If the given value is part of the given object it returns true, otherwise it * returns false. * Doesn't work with non-primitive values: includesValue({x: {}}, {}) returns false. * * Example: * ```ts * import { includesValue } from "https://deno.land/std@$STD_VERSION/collections/includes_value.ts"; * import { assertEquals } from "https://deno.land/std@$STD_VERSION/testing/asserts.ts"; * * const input = { * first: 33, * second: 34, * }; * * assertEquals(includesValue(input, 34), true); * ``` */
export function includesValue<T>( record: Readonly<Record<string, T>>, value: T,): boolean { for (const i in record) { if ( Object.hasOwn(record, i) && (record[i] === value || Number.isNaN(value) && Number.isNaN(record[i])) ) { return true; } }
return false;}
std
Deno standard library
GitHub Repositorydenoland/deno_std
GitHub Stars
2458

Version Info

Tagged at
2 months ago