| 'use strict'; | |
| var MAX_SAFE_INTEGER = require('math-intrinsics/constants/maxSafeInteger'); | |
| var ToInteger = require('./ToInteger'); | |
| // https://262.ecma-international.org/6.0/#sec-tolength | |
| module.exports = function ToLength(argument) { | |
| var len = ToInteger(argument); | |
| if (len <= 0) { return 0; } // includes converting -0 to +0 | |
| if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; } | |
| return len; | |
| }; |