@monstermann/fn/dist/set/remove.js

A utility library for TypeScript.

import { dfdlT } from "@monstermann/dfdl";
import { cloneSet } from "@monstermann/remmi";

//#region src/set/remove.ts
/**
* `remove(target, value)`
*
* Removes a `value` from the `target` set and returns a new set.
*
* ```ts
* remove(new Set([1, 2, 3]), 2); // Set([1, 3])
* remove(new Set([1, 2, 3]), 4); // Set([1, 2, 3])
* ```
*
* ```ts
* pipe(new Set([1, 2, 3]), remove(2)); // Set([1, 3])
* pipe(new Set([1, 2, 3]), remove(4)); // Set([1, 2, 3])
* ```
*/
const remove = dfdlT((target, value) => {
	if (!target.has(value)) return target;
	target = cloneSet(target);
	target.delete(value);
	return target;
}, 2);

//#endregion
export { remove };