(update) added event argument hitchhiking

package.json

@@ -8,7 +8,12 @@
 , "author": {
     "name": "Michael Wheeler"
   }
-, "version": "0.0.3"
+, "contributors": [
+    {
+      "name": "Dave Timmerman"
+    }
+  ]
+, "version": "0.0.4"
 , "licenses": [
     {
       "type": "MIT"

spec/stateMachineSpecs.js

@@ -113,6 +113,38 @@
     ok(_out);
   });
 
+  test('enter method is called with event method parameters', function () {
+    var _in1, _in2;
+    newStates.build()
+      .state('simple', {
+        enter: function (str, data) {
+          _in1 = str;
+          _in2 = data;
+        }
+      })
+    .event('withParams', 'young', 'simple')
+    ;
+
+    newStates.withParams('a string', {some: 'data'});
+    q.equal(_in1, 'a string');
+    q.equal(_in2, {some: 'data'});
+  });
+
+  test('eventName is added to enter method parameters', function () {
+    var _in;
+    newStates.build()
+      .state('simple', {
+        enter: function (str, data, name) {
+          _in = name;
+        }
+      })
+    .event('withParams', 'young', 'simple')
+    ;
+
+    newStates.withEventName('a string', {some: 'data'});
+    q.equal(_in, 'simple');
+  });
+
   test('does not overwrite existing properties', function () {
     var st = states(function () {
       this.state('simple');

stateMachine.js

@@ -61,7 +61,9 @@
 
       function buildEventShortcut(name) {
         states[name] = states[name] || function () {
-          states.trigger(name);
+          var args = Array.prototype.slice.call(arguments);
+          var arr = args.sort();
+          states.trigger(name, arr);
         };
       }
 
@@ -114,18 +116,19 @@
           return curr && curr.name;
         }
 
-      , setState: function (name) {
+      , setState: function (name, args) {
           var prev = me.currentState(true);
           currentState = me._states[name];
 
-          me.onChange(me.currentState(), prev.name);
-          is(currentState.enter, 'Function') && currentState.enter();
+          me.onChange(me.currentState(), prev.name, args);
+          args.push(me.currentState());
           is(prev.leave, 'Function') && prev.leave();
+          is(currentState.enter, 'Function') && currentState.enter.apply(undefined, args);
         }
 
-      , trigger: function (eventName) {
+      , trigger: function (eventName, args) {
           var nextState = me.currentState(true).events[eventName];
-          nextState && me.setState(nextState);
+          nextState && me.setState(nextState, args);
         }
 
       , _states: {}