main
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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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File size:
564 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | var abs = require('./abs');
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| 4 | var floor = require('./floor');
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| 5 | var modulo = require('./modulo');
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| 6 | var ToNumber = require('./ToNumber');
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| 7 |
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| 8 | var $isNaN = require('../helpers/isNaN');
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| 9 | var $isFinite = require('../helpers/isFinite');
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| 10 | var $sign = require('../helpers/sign');
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| 11 |
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| 12 | // http://262.ecma-international.org/5.1/#sec-9.7
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| 13 |
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| 14 | module.exports = function ToUint16(value) {
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| 15 | var number = ToNumber(value);
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| 16 | if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
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| 17 | var posInt = $sign(number) * floor(abs(number));
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| 18 | return modulo(posInt, 0x10000);
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| 19 | };
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