let routeList = route.split("/")
# iterate all URL and procHandler pairs
let pathList = iterate(HandlerTable)
for idx in 0 ..< pathList.len:
  # if match continue 
  # www.example.com => www.example.com
  # login => login
  if pathList[idx] == routeList[idx]:
    continue

  # match {id} => 2
  if routeList[idx].startsWith("{"):
    let key = routeList[idx]
    if key.len <= 2:
      raise newException(RouteError, "{} shouldn't be empty!")
    let
      params = key[1 ..< ^1]