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- 'use strict';
- var callBound = require('call-bound');
- var getDay = callBound('Date.prototype.getDay');
- /** @type {import('.')} */
- var tryDateObject = function tryDateGetDayCall(value) {
- try {
- getDay(value);
- return true;
- } catch (e) {
- return false;
- }
- };
- /** @type {(value: unknown) => string} */
- var toStr = callBound('Object.prototype.toString');
- var dateClass = '[object Date]';
- var hasToStringTag = require('has-tostringtag/shams')();
- /** @type {import('.')} */
- module.exports = function isDateObject(value) {
- if (typeof value !== 'object' || value === null) {
- return false;
- }
- return hasToStringTag ? tryDateObject(value) : toStr(value) === dateClass;
- };
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