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						- var baseGet = require('./_baseGet'),
 -     baseSet = require('./_baseSet');
 - 
 - /**
 -  * The base implementation of `_.update`.
 -  *
 -  * @private
 -  * @param {Object} object The object to modify.
 -  * @param {Array|string} path The path of the property to update.
 -  * @param {Function} updater The function to produce the updated value.
 -  * @param {Function} [customizer] The function to customize path creation.
 -  * @returns {Object} Returns `object`.
 -  */
 - function baseUpdate(object, path, updater, customizer) {
 -   return baseSet(object, path, updater(baseGet(object, path)), customizer);
 - }
 - 
 - module.exports = baseUpdate;
 
 
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