From d1183a91567261184746890a4f41357ce42554f7 Mon Sep 17 00:00:00 2001
From: kbparagua <kb.paragua@gmail.com>
Date: Thu, 21 Feb 2013 23:40:50 +0800
Subject: [PATCH] before,after,around methods accepting dynamic number of
 arguments

---
 .../app/assets/javascripts/paloma/foo/_filters.js    |  2 +-
 vendor/assets/javascripts/paloma_core.js             | 12 ++++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/spec/test_app/app/assets/javascripts/paloma/foo/_filters.js b/spec/test_app/app/assets/javascripts/paloma/foo/_filters.js
index 62629e1..86db51b 100644
--- a/spec/test_app/app/assets/javascripts/paloma/foo/_filters.js
+++ b/spec/test_app/app/assets/javascripts/paloma/foo/_filters.js
@@ -1,7 +1,7 @@
 (function(){ var filter = new Paloma.FilterScope('foo');
   
   filter.as('filter A').
-  before('basic action').
+  before('basic action', 'callback_from_another_action').
   perform(function(params)
   {
     window.beforeFilter = 'foo/basic_action';
diff --git a/vendor/assets/javascripts/paloma_core.js b/vendor/assets/javascripts/paloma_core.js
index 9c1311e..ad5320a 100644
--- a/vendor/assets/javascripts/paloma_core.js
+++ b/vendor/assets/javascripts/paloma_core.js
@@ -91,7 +91,7 @@ Paloma.Filter.prototype.perform = function(method){
 // Generate filter methods
 (function(){
   var Basic = function(type){
-    return function(actions){ return this._setProperties(type, actions); };
+    return function(){ return this._setProperties(type, arguments); };
   };
 
   var All = function(type){
@@ -99,9 +99,9 @@ Paloma.Filter.prototype.perform = function(method){
   };
   
   var Except = function(type){
-    return function(actions){
+    return function(){
       this.exception = true;
-      return this._setProperties(type, actions);
+      return this._setProperties(type, arguments);
     };
   };
 
@@ -133,7 +133,11 @@ Paloma.Filter.prototype._addToFilters = function(){
 
 
 Paloma.Filter.prototype._setProperties = function(type, actions){
+  // if all
+  if (typeof actions === 'string'){ this.actions = actions; }
+  // if arguments, convert to array
+  else { this.actions = Array.prototype.slice.call(actions); }
+  
   this.type = type;
-  this.actions = actions;
   return this;
 };