1  var arrayFilter = require('./_arrayFilter'),
 2      stubArray = require('./stubArray');
 3  
 4  /** Used for built-in method references. */
 5  var objectProto = Object.prototype;
 6  
 7  /** Built-in value references. */
 8  var propertyIsEnumerable = objectProto.propertyIsEnumerable;
 9  
10  /* Built-in method references for those with the same name as other `lodash` methods. */
11  var nativeGetSymbols = Object.getOwnPropertySymbols;
12  
13  /**
14   * Creates an array of the own enumerable symbols of `object`.
15   *
16   * @private
17   * @param {Object} object The object to query.
18   * @returns {Array} Returns the array of symbols.
19   */
20  var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
21    if (object == null) {
22      return [];
23    }
24    object = Object(object);
25    return arrayFilter(nativeGetSymbols(object), function(symbol) {
26      return propertyIsEnumerable.call(object, symbol);
27    });
28  };
29  
30  module.exports = getSymbols;