|
var $ = require('../internals/export');
|
|
|
|
// `Number.isNaN` method
|
|
// https://tc39.github.io/ecma262/#sec-number.isnan
|
|
$({ target: 'Number', stat: true }, {
|
|
isNaN: function isNaN(number) {
|
|
// eslint-disable-next-line no-self-compare
|
|
return number != number;
|
|
}
|
|
});
|