vue hello world项目
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/* eslint-disable es/no-object-getownpropertynames -- safe */
var classof = require('../internals/classof-raw');
var toIndexedObject = require('../internals/to-indexed-object');
var $getOwnPropertyNames = require('../internals/object-get-own-property-names').f;
var arraySlice = require('../internals/array-slice-simple');
var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
? Object.getOwnPropertyNames(window) : [];
var getWindowNames = function (it) {
try {
return $getOwnPropertyNames(it);
} catch (error) {
return arraySlice(windowNames);
}
};
// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
module.exports.f = function getOwnPropertyNames(it) {
return windowNames && classof(it) == 'Window'
? getWindowNames(it)
: $getOwnPropertyNames(toIndexedObject(it));
};