in src/utilities.ts [36:45]
function cleanUrlPath(urlPath: string): string {
let path = urlPath.split('?')[0];
if (path[0] === '/') {
path = path.substr(1);
}
if (path[path.length - 1] === '/') {
path = path.substring(0, path.length - 1);
}
return path;
}