toRecord

Converts an array of objects into a record (object) where each key is determined by the specified selector and the value is determined by the provided function.

Import

import { toRecord } from "@aa-sdk/core";

Usage

import { toRecord } from "@aa-sdk/core";
import { sepolia, mainnet } from "viem/chains";
 
const addressesByChain = toRecord([sepolia, mainnet], "id", () => "0x..."); // { [sepolia.id]: "0x...", [mainnet.id]: "0x..." }

Parameters

array

T[] The array of objects to convert to a record

selector

K The key used to select the property that will become the record's key

fn

(item: T) => V The function that transforms each item in the array into the record's value

Returns

Record<T[K], V> The resulting record object