Add "all" action"

test_app/app/assets/javascripts/application.js

@@ -38,6 +38,7 @@ Paloma.controller('Application', {
   // ],
 
   before: [
+    'all -> performThis',
     'show -> doSomething'
   ],
 
@@ -47,6 +48,10 @@ Paloma.controller('Application', {
 
   doSomething: function(){
     console.log('Do something');
+  },
+
+  performThis: function(){
+    console.log('Perform This!');
   }
 
 });

vendor/assets/javascripts/paloma/agent.js

@@ -6,16 +6,16 @@ Paloma.Agent.prototype = {
 
   perform: function(action){
     var callbacks = this._getCallbacksFor(action);
-    this._executeCallbacks.call(callbacks);
+    this._executeCallbacks(callbacks);
   },
 
   _getCallbacksFor: function(action){
     var callbacks = [];
 
     for (var i = 0, n = this.controller.before.length; i < n; i++){
-      var entry = parseEntry( this.before[i] );
+      var entry = this._parseEntry( this.controller.before[i] );
 
-      if ( entry.methods.indexOf(methodName) != -1 )
+      if ( this._methodIsIncluded(action, entry.methods) )
         callbacks = callbacks.concat(entry.callbacks);
     }
 
@@ -32,14 +32,18 @@ Paloma.Agent.prototype = {
     return data;
   },
 
+  _methodIsIncluded: function(name, methods){
+    return methods.indexOf(name) != -1 || methods.indexOf('all') != -1;
+  },
+
   _executeCallbacks: function(callbacks){
     for (var i = 0, n = callbacks.length; i < n; i++){
       var name = callbacks[i],
           callback = this.controller[name];
 
-      callback.call(this.controller);
+      if (callback) callback.call(this.controller);
     }
-  };
+  }
 
 
 };

vendor/assets/javascripts/paloma/engine.js

@@ -43,7 +43,7 @@ Paloma.Engine.prototype = {
     var action = controller[ this._request.action ];
 
     if (action){
-      var agent = Paloma.Agent(controller);
+      var agent = new Paloma.Agent(controller);
       agent.perform( this._request.action );
 
       this._lastRequest.executed = true;