how to use the isweakmap function from the lodash library in typescript

To use the isWeakMap function from the Lodash library in TypeScript, first install the dependency via npm:

npm install lodash
19 chars
2 lines

Then, import the function and use it in your code. Here's an example of using isWeakMap with type annotations:

import { isWeakMap } from 'lodash';

const weakMap = new WeakMap();
const nonWeakMap = new Map();

console.log(isWeakMap(weakMap)); // true
console.log(isWeakMap(nonWeakMap)); // false
185 chars
8 lines

In this example, we're checking if a WeakMap and a regular Map are weak maps using isWeakMap. The function simply returns true if the input is a WeakMap and false otherwise.

gistlibby LogSnag