Function routeLinear

http/unstable_route.ts:99–112

(
  routes: Route[],
  defaultHandler: RequestHandler,
)

 * @returns Request handler
 */
export function routeLinear(
  routes: Route[],
  defaultHandler: RequestHandler,
): RequestHandler {
  // TODO(iuioiua): Use `URLPatternList` once available (https://github.com/whatwg/urlpattern/pull/166)
  return (request: Request, info?: Deno.ServeHandlerInfo) => {
    for (const route of routes) {
      if (!methodMatches(route.method, request.method)) continue;
      const match = route.pattern.exec(request.url);
      if (match) return route.handler(request, match, info);
    }
    return defaultHandler(request, info);
  };
}

// ---------------------------------------------------------------------------
// Radix tree router