Merge pull request #1323 from varunagarwal315/patch-1

Update solidity-by-example.rst

docs/solidity-by-example.rst

@@ -170,6 +170,15 @@ of votes.
                 }
             }
         }
+        
+        // Calls winningProposal() function to get the index
+        // of the winner contained in the proposals array and then
+        // returns the name of the winner
+        function winnerName() constant
+                returns (bytes32 winnerName)
+        {
+            winnerName = proposals[winningProposal()].name;
+        }
     }
 
 Possible Improvements