func CountHandler(store kv.Store) http.HandlerFunc {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
id := getId(r.URL.Path)
switch r.Method {
case exercise.GET:
{
v := store.Count(id)
w.Write([]byte(strconv.Itoa(v)))
}
}
})
}
