export default function stringifyList( s: any[], stringifyElem?: (e: any) => string, ) { const stringify = stringifyElem || ((e: any) => e); var r = ""; if (s.length > 0) { r += stringify(s[0]) } for (let i = 1; i < s.length; i++) { r += ", " + stringify(s[i]); } return r; }