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musix-oss/node_modules/es-abstract/2016/CreateHTML.js
2020-03-03 22:30:50 +02:00

31 lines
934 B
JavaScript

'use strict';
var GetIntrinsic = require('../GetIntrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var callBound = require('../helpers/callBound');
var $replace = callBound('String.prototype.replace');
var RequireObjectCoercible = require('./RequireObjectCoercible');
var ToString = require('./ToString');
var Type = require('./Type');
// https://www.ecma-international.org/ecma-262/6.0/#sec-createhtml
module.exports = function CreateHTML(string, tag, attribute, value) {
if (Type(tag) !== 'String' || Type(attribute) !== 'String') {
throw new $TypeError('Assertion failed: `tag` and `attribute` must be strings');
}
var str = RequireObjectCoercible(string);
var S = ToString(str);
var p1 = '<' + tag;
if (attribute !== '') {
var V = ToString(value);
var escapedV = $replace(V, /\x22/g, '&quot;');
p1 += '\x20' + attribute + '\x3D\x22' + escapedV + '\x22';
}
return p1 + '>' + S + '</' + tag + '>';
};