main
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Last change
on this file since d565449 was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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Property mode
set to
100644
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File size:
506 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | var $TypeError = require('es-errors/type');
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| 4 |
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| 5 | var callBound = require('call-bind/callBound');
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| 6 |
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| 7 | var $dataViewByteLength = callBound('DataView.prototype.byteLength', true);
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| 8 |
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| 9 | var isDataView = require('is-data-view');
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| 10 |
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| 11 | // node <= 0.10, < 0.11.4 has a nonconfigurable own property instead of a prototype getter
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| 12 | /** @type {import('.')} */
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| 13 | module.exports = $dataViewByteLength || function byteLength(x) {
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| 14 | if (!isDataView(x)) {
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| 15 | throw new $TypeError('not a DataView');
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| 16 | }
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| 17 |
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| 18 | return x.byteLength;
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| 19 | };
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