added deal which has multiple return

gandhi-jay · Dec 2, 2017 · 653755f · 653755f
1 parent 332f46d
commit 653755f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/go_stephen_grider/code/03_cards_deck/deck.go b/go_stephen_grider/code/03_cards_deck/deck.go
@@ -29,3 +29,7 @@ func newDeck() deck {
 
 	return cards
 }
+
+func deal(d deck, handSize int) (deck, deck) {
+	return d[:handSize], d[handSize:]
+}