bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
23 lines
656 B
JavaScript
23 lines
656 B
JavaScript
'use strict';
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var GetIntrinsic = require('../GetIntrinsic');
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var $TypeError = GetIntrinsic('%TypeError%');
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var SameValue = require('./SameValue');
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var ToNumber = require('./ToNumber');
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var ToString = require('./ToString');
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var Type = require('./Type');
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// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
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module.exports = function CanonicalNumericIndexString(argument) {
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if (Type(argument) !== 'String') {
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throw new $TypeError('Assertion failed: `argument` must be a String');
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}
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if (argument === '-0') { return -0; }
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var n = ToNumber(argument);
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if (SameValue(ToString(n), argument)) { return n; }
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return void 0;
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};
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