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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100644
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File size:
577 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | var GetIntrinsic = require('get-intrinsic');
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| 4 |
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| 5 | var $BigInt = GetIntrinsic('%BigInt%', true);
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| 6 | var $TypeError = require('es-errors/type');
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| 7 | var $SyntaxError = require('es-errors/syntax');
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| 8 |
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| 9 | // https://262.ecma-international.org/11.0/#sec-stringtobigint
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| 10 |
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| 11 | module.exports = function StringToBigInt(argument) {
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| 12 | if (typeof argument !== 'string') {
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| 13 | throw new $TypeError('`argument` must be a string');
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| 14 | }
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| 15 | if (!$BigInt) {
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| 16 | throw new $SyntaxError('BigInts are not supported in this environment');
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| 17 | }
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| 18 | try {
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| 19 | return $BigInt(argument);
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| 20 | } catch (e) {
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| 21 | return NaN;
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| 22 | }
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| 23 | };
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