mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-25 01:45:15 +00:00
23 lines
676 B
JavaScript
23 lines
676 B
JavaScript
import addMapEntry from './_addMapEntry.js';
|
|
import arrayReduce from './_arrayReduce.js';
|
|
import mapToArray from './_mapToArray.js';
|
|
|
|
/** Used to compose bitmasks for cloning. */
|
|
var CLONE_DEEP_FLAG = 1;
|
|
|
|
/**
|
|
* Creates a clone of `map`.
|
|
*
|
|
* @private
|
|
* @param {Object} map The map to clone.
|
|
* @param {Function} cloneFunc The function to clone values.
|
|
* @param {boolean} [isDeep] Specify a deep clone.
|
|
* @returns {Object} Returns the cloned map.
|
|
*/
|
|
function cloneMap(map, isDeep, cloneFunc) {
|
|
var array = isDeep ? cloneFunc(mapToArray(map), CLONE_DEEP_FLAG) : mapToArray(map);
|
|
return arrayReduce(array, addMapEntry, new map.constructor);
|
|
}
|
|
|
|
export default cloneMap;
|