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This release is 6 versions behind 1.34.1 — the latest version of @es-toolkit/es-toolkit. Jump to latest

@es-toolkit/es-toolkit@1.29.0-dev.958+1d1d0ee6
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toss/es-toolkit

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
This package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score
100%
Published
4 months ago (1.29.0-dev.958+1d1d0ee6)
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method MemoizeCache.has
MemoizeCache.has(key: K): boolean

Checks if a value exists in the cache for the specified key.

Parameters

key: K
  • The key to check for existence in the cache.

Return Type

True if the cache contains the key, false otherwise.

Add Package

deno add jsr:@es-toolkit/es-toolkit

Import symbol

import { type MemoizeCache } from "@es-toolkit/es-toolkit/compat";

---- OR ----

Import directly with a jsr specifier

import { type MemoizeCache } from "jsr:@es-toolkit/es-toolkit/compat";

Add Package

npx jsr add @es-toolkit/es-toolkit

Import symbol

import { type MemoizeCache } from "@es-toolkit/es-toolkit/compat";

Add Package

yarn dlx jsr add @es-toolkit/es-toolkit

Import symbol

import { type MemoizeCache } from "@es-toolkit/es-toolkit/compat";

Add Package

pnpm dlx jsr add @es-toolkit/es-toolkit

Import symbol

import { type MemoizeCache } from "@es-toolkit/es-toolkit/compat";

Add Package

bunx jsr add @es-toolkit/es-toolkit

Import symbol

import { type MemoizeCache } from "@es-toolkit/es-toolkit/compat";