wishthis/node_modules/lodash/_getSymbols.js
2022-01-21 09:28:41 +01:00

30 lines
886 B
JavaScript

var arrayFilter = require('./_arrayFilter'),
stubArray = require('./stubArray');
/** Used for built-in method references. */
var objectProto = Object.prototype;
/** Built-in value references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols = Object.getOwnPropertySymbols;
/**
* Creates an array of the own enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
if (object == null) {
return [];
}
object = Object(object);
return arrayFilter(nativeGetSymbols(object), function(symbol) {
return propertyIsEnumerable.call(object, symbol);
});
};
module.exports = getSymbols;