Fix deprecated function with contract. Updated to constructor()

.gitignore

@@ -0,0 +1 @@
+.idea

README.md

@@ -1,4 +1,3 @@
-
 # Election - DAPP Tutorial
 Build your first decentralized application, or Dapp, on the Ethereum Network with this tutorial!
 

contracts/Election.sol

@@ -1,7 +1,7 @@
-pragma solidity 0.4.20;
+pragma solidity ^0.4.24;
 
 contract Election {
-    // Model a Candidate
+    // Model a candidate
     struct Candidate {
         uint id;
         string name;
@@ -21,7 +21,8 @@ contract Election {
         uint indexed _candidateId
     );
 
-    function Election () public {
+    // new constructor style instead of function
+    constructor() public {
         addCandidate("Candidate 1");
         addCandidate("Candidate 2");
     }
@@ -45,6 +46,6 @@ contract Election {
         candidates[_candidateId].voteCount ++;
 
         // trigger voted event
-        votedEvent(_candidateId);
+        emit votedEvent(_candidateId);
     }
 }

contracts/Migrations.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.4.2;
+pragma solidity ^0.4.24;
 
 contract Migrations {
   address public owner;
@@ -8,15 +8,15 @@ contract Migrations {
     if (msg.sender == owner) _;
   }
 
-  function Migrations() {
+  constructor() public {
     owner = msg.sender;
   }
 
-  function setCompleted(uint completed) restricted {
+  function setCompleted(uint completed) public restricted {
     last_completed_migration = completed;
   }
 
-  function upgrade(address new_address) restricted {
+  function upgrade(address new_address) public restricted {
     Migrations upgraded = Migrations(new_address);
     upgraded.setCompleted(last_completed_migration);
   }