Deleted local winner log, winner list length capped to 20

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"math/rand"
 	"net/http"
 	"strconv"
@@ -34,10 +33,8 @@ func randomNumber(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	won := randomize(chance, multiplicator)
-	log.Println(name)
 	if name != "" && won {
-		winners = append(winners, name)
+		appendUser(name)
-		fmt.Println(winners)
 	}
 
 	fmt.Fprint(w, won)
@@ -65,3 +62,10 @@ func listWiners(w http.ResponseWriter, r *http.Request) {
 	}
 	fmt.Fprint(w, out)
 }
+func appendUser(username string) {
+	winners = append(winners, username)
+	if len(winners) > 20 {
+		winners = winners[1:]
+	}
+
+}