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import arrayMap from "../arrayMap";
import { EMPTY_ARRAY } from "../constants";
import isObject from "../isObject";
import objectEntries from "../objectEntries";
import objectFreeze from "../objectFreeze";
import ObjectMapFunction from "./ObjectMapFunction";
* Object mapping.
* @param target - Target object.
* @param mapper - Map callback (to be called for every object key).
* @returns An array with the object mapped values/keys.
export const objectMap: ObjectMapFunction = (target, mapper) => {
const frozenObject = objectFreeze(target);
return arrayMap(
isObject(target) ? objectEntries(target) : EMPTY_ARRAY,
([key, value]) => mapper(objectFreeze(value), key, frozenObject)
export default objectMap;
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