feat: Get hand rank

Method to get rank of a given hand.

1 files changed, 7 insertions, 0 deletions

diff --git a/poker/models.py b/poker/models.py
index 1d6af05..bbb474c 100644
--- a/poker/models.py
+++ b/poker/models.py
@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from collections import Counter
+
 from pydantic import BaseModel, validator
 
 from poker.constants import Rank, Suit, Value
@@ -43,6 +45,11 @@ class Hand(BaseModel):
             raise ValueError("Hand must have five cards.")
         return cards
 
+    @property
+    def value_counts(self) -> list[tuple[Value, int]]:
+        """Return count of each card value in hand."""
+        return Counter([card.value for card in self.cards]).most_common()
+
 
 class RankedHand(Hand):
     """Ranked hand  domain model class."""