cafe-grader-web Files · node_modules/es-abstract/2015/CanonicalNumericIndexString.js

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Location: cafe-grader-web/node_modules/es-abstract/2015/CanonicalNumericIndexString.js

Commit Description:

Merge pull request #28 from paphonb/change-default-language...

Commit Description:

Merge pull request #28 from paphonb/change-default-language allow users to change default submission language

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r806:18ecb4364a64 default

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r789:8cd7e8db7e38 default

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                    node_modules/es-abstract/2015/CanonicalNumericIndexString.js
                
             | 22 lines
             | 656 B
             | application/javascript 
             | JavascriptLexer
             | 
      
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      'use strict';

      var GetIntrinsic = require('../GetIntrinsic');

      var $TypeError = GetIntrinsic('%TypeError%');

      var SameValue = require('./SameValue');

      var ToNumber = require('./ToNumber');

      var ToString = require('./ToString');

      var Type = require('./Type');

      // https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring

      module.exports = function CanonicalNumericIndexString(argument) {

      	if (Type(argument) !== 'String') {

      		throw new $TypeError('Assertion failed: `argument` must be a String');

      	}

      	if (argument === '-0') { return -0; }

      	var n = ToNumber(argument);

      	if (SameValue(ToString(n), argument)) { return n; }

      	return void 0;

      };

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				'use strict';

				var GetIntrinsic = require('../GetIntrinsic');

				var $TypeError = GetIntrinsic('%TypeError%');

				var SameValue = require('./SameValue');
				var ToNumber = require('./ToNumber');
				var ToString = require('./ToString');
				var Type = require('./Type');

				// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring

				module.exports = function CanonicalNumericIndexString(argument) {
				if (Type(argument) !== 'String') {
				throw new $TypeError('Assertion failed: `argument` must be a String');
				}
				if (argument === '-0') { return -0; }
				var n = ToNumber(argument);
				if (SameValue(ToString(n), argument)) { return n; }
				return void 0;
				};