cafe-grader-web Files · node_modules/es-abstract/2019/TrimString.js

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                    node_modules/es-abstract/2019/TrimString.js
                
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             | application/javascript 
             | JavascriptLexer
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      'use strict';

      var trimStart = require('string.prototype.trimleft');

      var trimEnd = require('string.prototype.trimright');

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

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

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

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

      // https://ecma-international.org/ecma-262/10.0/#sec-trimstring

      module.exports = function TrimString(string, where) {

      	var str = RequireObjectCoercible(string);

      	var S = ToString(str);

      	var T;

      	if (where === 'start') {

      		T = trimStart(S);

      	} else if (where === 'end') {

      		T = trimEnd(S);

      	} else if (where === 'start+end') {

      		T = trimStart(trimEnd(S));

      	} else {

      		throw new $TypeError('Assertion failed: invalid `where` value; must be "start", "end", or "start+end"');

      	}

      	return T;

      };

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				'use strict';

				var trimStart = require('string.prototype.trimleft');
				var trimEnd = require('string.prototype.trimright');

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

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

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

				// https://ecma-international.org/ecma-262/10.0/#sec-trimstring

				module.exports = function TrimString(string, where) {
				var str = RequireObjectCoercible(string);
				var S = ToString(str);
				var T;
				if (where === 'start') {
				T = trimStart(S);
				} else if (where === 'end') {
				T = trimEnd(S);
				} else if (where === 'start+end') {
				T = trimStart(trimEnd(S));
				} else {
				throw new $TypeError('Assertion failed: invalid `where` value; must be "start", "end", or "start+end"');
				}
				return T;
				};