Merge pull request #832 from holgerd77/fix-example-contract

src/app/editor/example-contracts.js

@@ -18,21 +18,21 @@ contract Ballot {
     Proposal[] proposals;
 
     /// Create a new ballot with $(_numProposals) different proposals.
-    function Ballot(uint8 _numProposals) {
+    function Ballot(uint8 _numProposals) public {
         chairperson = msg.sender;
         voters[chairperson].weight = 1;
         proposals.length = _numProposals;
     }
 
-    /// Give $(voter) the right to vote on this ballot.
+    /// Give $(toVoter) the right to vote on this ballot.
     /// May only be called by $(chairperson).
-    function giveRightToVote(address voter) {
-        if (msg.sender != chairperson || voters[voter].voted) return;
-        voters[voter].weight = 1;
+    function giveRightToVote(address toVoter) public {
+        if (msg.sender != chairperson || voters[toVoter].voted) return;
+        voters[toVoter].weight = 1;
     }
 
     /// Delegate your vote to the voter $(to).
-    function delegate(address to) {
+    function delegate(address to) public {
         Voter storage sender = voters[msg.sender]; // assigns reference
         if (sender.voted) return;
         while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
@@ -47,21 +47,21 @@ contract Ballot {
             delegateTo.weight += sender.weight;
     }
 
-    /// Give a single vote to proposal $(proposal).
-    function vote(uint8 proposal) {
+    /// Give a single vote to proposal $(toProposal).
+    function vote(uint8 toProposal) public {
         Voter storage sender = voters[msg.sender];
-        if (sender.voted || proposal >= proposals.length) return;
+        if (sender.voted || toProposal >= proposals.length) return;
         sender.voted = true;
-        sender.vote = proposal;
-        proposals[proposal].voteCount += sender.weight;
+        sender.vote = toProposal;
+        proposals[toProposal].voteCount += sender.weight;
     }
 
-    function winningProposal() constant returns (uint8 _winningProposal) {
+    function winningProposal() public constant returns (uint8 _winningProposal) {
         uint256 winningVoteCount = 0;
-        for (uint8 proposal = 0; proposal < proposals.length; proposal++)
-            if (proposals[proposal].voteCount > winningVoteCount) {
-                winningVoteCount = proposals[proposal].voteCount;
-                _winningProposal = proposal;
+        for (uint8 prop = 0; prop < proposals.length; prop++)
+            if (proposals[prop].voteCount > winningVoteCount) {
+                winningVoteCount = proposals[prop].voteCount;
+                _winningProposal = prop;
             }
     }
 }`