func findHero(db HeroDB, parms martini.Params, r render.Render) {
u := (db).(*heroDB)
id, _ := strconv.Atoi(parms["id"])
hero, ok := u.heros[id]
if !ok {
r.Error(http.StatusNotFound)
return
}
r.JSON(http.StatusOK, hero)
}
func updateHero(db HeroDB, req *http.Request, r render.Render) {
u := (db).(*heroDB)
breq := new(BatmanRequest)
body, _ := ioutil.ReadAll(req.Body)
req.Body.Close()
err := json.Unmarshal(body, &breq)
hero := breq.Hero
if err != nil {
r.Error(http.StatusInternalServerError)
return
}
u.heros[hero.Id] = hero
r.JSON(http.StatusOK, hero)
}