ImmutableJS: `toOrderedMap` util

toOrderedMap.ts

/* eslint-disable @typescript-eslint/no-explicit-any */
import { fromJS, OrderedMap } from 'immutable';

interface ObjectWithId {
  id: number;
  [property: string]: any;
}

export const toOrderedMap = <T = any>(arr: ObjectWithId[]): OrderedMap<number, T> => {
  return arr.reduce(
    (acc, item: ObjectWithId) => acc.set(item.id, fromJS(item) as T),
    OrderedMap() as OrderedMap<number, T>,
  );
};