- var classof = require('../internals/classof-raw');
- // `thisNumberValue` abstract operation
- // https://tc39.es/ecma262/#sec-thisnumbervalue
- module.exports = function (value) {
- if (typeof value != 'number' && classof(value) != 'Number') {
- throw TypeError('Incorrect invocation');
- }
- return +value;
- };
|