23 lines
654 B
JavaScript
23 lines
654 B
JavaScript
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'use strict';
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var $TypeError = require('es-errors/type');
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var callBound = require('call-bind/callBound');
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var $numberToString = callBound('Number.prototype.toString');
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var isInteger = require('../../helpers/isInteger');
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// https://262.ecma-international.org/14.0/#sec-numeric-types-number-tostring
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module.exports = function NumberToString(x, radix) {
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if (typeof x !== 'number') {
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throw new $TypeError('Assertion failed: `x` must be a Number');
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}
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if (!isInteger(radix) || radix < 2 || radix > 36) {
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throw new $TypeError('Assertion failed: `radix` must be an integer >= 2 and <= 36');
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}
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return $numberToString(x, radix); // steps 1 - 12
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};
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