[beer] Handle strings like 'kohai: ++' (issue #64)

nodejitsu · Oct 15, 2011 · c63d0bb · c63d0bb
1 parent 7bfe7fc
commit c63d0bb
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/listeners/beer.js b/lib/listeners/beer.js
@@ -14,7 +14,7 @@ var beer = module.exports = function () {
   self.preferences = {};
 
   self.on('*::gotMessage', function (data) {
-    var re = /(\w+)(\+\+|--)/,
+    var re = /(\w+)((:|,) )?(\+\+|--)/,
         res;
 
     if (res = re.exec(data.text)) {
@@ -25,10 +25,10 @@ var beer = module.exports = function () {
         });
       }
       self.karma[res[1]] || (self.karma[res[1]] = 0);
-      if (res[2] == '++') {
+      if (res[4] == '++') {
         ++self.karma[res[1]];
       }
-      else if (res[2] == '--') {
+      else if (res[4] == '--') {
         --self.karma[res[1]];
       }
       return self.emit('sendMsg', {