HORIZON PROJECT

var baseClone = require('./_baseClone');

/** Used to compose bitmasks for cloning. */

var CLONE_DEEP_FLAG = 1,

    CLONE_SYMBOLS_FLAG = 4;

/**

 * This method is like `_.cloneWith` except that it recursively clones `value`.

 *

 * @static

 * @memberOf _

 * @since 4.0.0

 * @category Lang

 * @param {*} value The value to recursively clone.

 * @param {Function} [customizer] The function to customize cloning.

 * @returns {*} Returns the deep cloned value.

 * @see _.cloneWith

 * @example

 *

 * function customizer(value) {

 *   if (_.isElement(value)) {

 *     return value.cloneNode(true);

 *   }

 * }

 *

 * var el = _.cloneDeepWith(document.body, customizer);

 *

 * console.log(el === document.body);

 * // => false

 * console.log(el.nodeName);

 * // => 'BODY'

 * console.log(el.childNodes.length);

 * // => 20

 */

function cloneDeepWith(value, customizer) {

  customizer = typeof customizer == 'function' ? customizer : undefined;

  return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);

}

module.exports = cloneDeepWith;