Added function of newDeck

go_stephen_grider/code/03_cards_deck/deck.go

@@ -8,8 +8,24 @@ import (
 // which is a slice of string.
 type deck []string
 
+// Any variable with Type deck in app
+// can call this variable.
 func (d deck) print() {
 	for i, card := range d {
 		fmt.Println(i, card)
 	}
 }
+
+func newDeck() deck {
+	cards := deck{}
+	cardSuits := []string{"Diamonds", "Spades", "Hearts", "Clubs"}
+	cardValues := []string{"Ace", "Two", "Three", "Four", "Five"}
+
+	for _, cardSuit := range cardSuits {
+		for _, cardValue := range cardValues {
+			cards = append(cards, cardValue+" of "+cardSuit)
+		}
+	}
+
+	return cards
+}