Add NumberOfPlayers method to Draw struct

asenci · Dec 3, 2019 · d6152f9 · d6152f9
1 parent 26147b1
commit d6152f9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/draws/draws.go b/draws/draws.go
@@ -78,6 +78,10 @@ func (d *Draw) Join(player string) error {
 	return nil
 }
 
+func (d *Draw) NumberOfPlayers() int {
+	return len(d.players)
+}
+
 type Draws map[string]*Draw
 
 func (dm Draws) Delete(channel string) {