HashMapCollision | /hashed/map-custom/index.ts | rimbu@1.0.0

Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.

method HashMapCollision.prototype.modifyAt

Re-export

import { HashMapCollision } from "https://deno.land/x/rimbu@1.0.0/hashed/map-custom/index.ts";

modifyAt(

atKey: K,

options: { ifNew?: OptLazyOr<V, Token>; ifExists?: (currentValue: V, remove: Token) => V | Token; },

atKeyHash?: number,

): HashMap<K, V> | any

Parameters

atKey: K

options: { ifNew?: OptLazyOr<V, Token>; ifExists?: (currentValue: V, remove: Token) => V | Token; }

optional

atKeyHash: number

HashMap<K, V> | any