From c6ddaabbb32c9928be604788efb3a0f781fb8e2f Mon Sep 17 00:00:00 2001
From: Oliv <axel.olivecrona1995@gmail.com>
Date: Wed, 1 Jul 2015 16:21:18 +0200
Subject: [PATCH] Add implemented equals,hashcode,tostring for Card, tostring
 for Deck

---
 src/main/java/deck/Card.java | 24 ++++++++++++++++++++++++
 src/main/java/deck/Deck.java |  7 +++++++
 2 files changed, 31 insertions(+)

diff --git a/src/main/java/deck/Card.java b/src/main/java/deck/Card.java
index 8ed6d61..ec9d94f 100644
--- a/src/main/java/deck/Card.java
+++ b/src/main/java/deck/Card.java
@@ -19,4 +19,28 @@ public Rank getRank() {
     public Suit getSuit() {
         return suit;
     }
+
+    @Override
+    public String toString() {
+        return rank + " of " + suit;
+    }
+
+    @Override
+    public int hashCode() {
+        return suit.hashCode()*rank.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (this == other) {
+            return true;
+        }
+        else if (!(other instanceof Card)) {
+            return false;
+        }
+        else {
+            return suit.equals(((Card) other).suit)
+                    && rank.equals(((Card) other).rank);
+        }
+    }
 }
diff --git a/src/main/java/deck/Deck.java b/src/main/java/deck/Deck.java
index 5105a45..db97cc1 100644
--- a/src/main/java/deck/Deck.java
+++ b/src/main/java/deck/Deck.java
@@ -23,4 +23,11 @@ private void addAllSuit(Suit suit) {
             deck.add(new Card(suit, rank));
         }
     }
+
+    @Override
+    public String toString() {
+        final StringBuilder stringBuilder = new StringBuilder();
+        deck.forEach(card -> stringBuilder.append(card.toString()+"\n"));
+        return stringBuilder.toString();
+    }
 }