Forms2xml

function toXML(obj, rootName) // naive recursive conversion – real libs use proper escaping & attributes let xml = <$rootName> ; for (let [key, val] of Object.entries(obj)) if (Array.isArray(val)) val.forEach(v => xml += <$key>$escape(v)</$key> ); else if (typeof val === 'object') xml += toXML(val, key); else xml += <$key>$escape(val)</$key> ;

next();

xml += </$rootName> ; return xml;