Extract winning_player method

stride-nyc · Apr 2, 2018 · 91764b593f2e8a728a4fcfa8f6ba7ac31252188e · medwards1771 · Apr 3, 2018 · 91764b5
1 parent 37bb1a1
commit 91764b593f2e8a728a4fcfa8f6ba7ac31252188e
Unified Split

Showing with 7 additions and 7 deletions.

+7 −7 tic-tac-toe/tic_tac_toe.rb
diff --git a/tic-tac-toe/tic_tac_toe.rb b/tic-tac-toe/tic_tac_toe.rb
@@ -27,18 +27,18 @@ def winning_move?(square, player)
  def winner
    square = 0
-  
-    if board[square] != '-' && board[square] == board[square + 1] && board[square + 1] == board[square + 2]
-  
-      return board[square]
-  
-    end
+  
+    return winning_player(square) if winning_player(square)
    square = 3
-  
-    if board[square] != '-' && board[square] == board[square + 1] && board[square + 1] == board[square + 2]
-  
-      return board[square]
-  
-    end
+  
+    return winning_player(square) if winning_player(square)
    square = 6
+  
+    return winning_player(square) if winning_player(square)
+  
+    return '-'
+  
+  end
+  
+
+  
+  def winning_player(square)
    if board[square] != '-' && board[square] == board[square + 1] && board[square + 1] == board[square + 2]
      return board[square]
    end
-  
-    return '-'
  end
  def square_unoccupied?(square)