@monstermann/fn
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A utility library for TypeScript.
50 lines • 1.03 kB
TypeScript
//#region src/map/remove.d.ts
/**
* `remove(map, key)`
*
* Removes the entry with the specified `key` from `map`, returning a new map.
*
* ```ts
* remove(
* new Map([
* ["a", 1],
* ["b", 2],
* ]),
* "a",
* ); // Map(1) { "b" => 2 }
*
* remove(
* new Map([
* ["a", 1],
* ["b", 2],
* ]),
* "c",
* ); // Map(2) { "a" => 1, "b" => 2 }
* ```
*
* ```ts
* pipe(
* new Map([
* ["a", 1],
* ["b", 2],
* ]),
* remove("a"),
* ); // Map(1) { "b" => 2 }
*
* pipe(
* new Map([
* ["a", 1],
* ["b", 2],
* ]),
* remove("c"),
* ); // Map(2) { "a" => 1, "b" => 2 }
* ```
*/
declare const remove: {
<K, V>(key: NoInfer<K>): (target: Map<K, V>) => Map<K, V>;
<K, V>(key: NoInfer<K>): (target: ReadonlyMap<K, V>) => ReadonlyMap<K, V>;
<K, V>(target: Map<K, V>, key: NoInfer<K>): Map<K, V>;
<K, V>(target: ReadonlyMap<K, V>, key: NoInfer<K>): ReadonlyMap<K, V>;
};
//#endregion
export { remove };