2 files changed, 26 insertions, 6 deletions

diff --git a/src/Resource.js b/src/Resource.js
index bed3def6..c0c7934c 100644
--- a/src/Resource.js
+++ b/src/Resource.js
@@ -43,14 +43,14 @@ ResourceFactory.DEFAULT_ACTIONS = {
 };
 
 ResourceFactory.prototype = {
-  route: function(url, idPaths, actions){
+  route: function(url, paramDefaults, actions){
     var self = this;
     var route = new Route(url);
     actions = $.extend({}, ResourceFactory.DEFAULT_ACTIONS, actions);
-    function extractIds(data){
+    function extractParams(data){
       var ids = {};
-      foreach(idPaths, function(path, id){
-        ids[id] = Scope.getter(data, path);
+      foreach(paramDefaults, function(value, key){
+        ids[key] = value.charAt && value.charAt(0) == '@' ? Scope.getter(data, value.substr(1)) : value;
       });
       return ids;
     }
@@ -83,7 +83,7 @@ ResourceFactory.prototype = {
         }
 
         var value = action.isArray ? [] : new Resource(data);
-        self.xhr.method(action.method, route.url($.extend({}, action.params || {}, extractIds(data), params)), data, function(response) {
+        self.xhr.method(action.method, route.url($.extend({}, action.params || {}, extractParams(data), params)), data, function(response) {
           if (action.isArray) {
             foreach(response, function(item){
               value.push(new Resource(item));
@@ -96,6 +96,10 @@ ResourceFactory.prototype = {
         return value;
       };
 
+      Resource.bind = function(additionalParamDefaults){
+        return self.route(url, $.extend({}, paramDefaults, additionalParamDefaults), actions);
+      };
+
       if (!isGet) {
         Resource.prototype['$' + name] = function(a1, a2){
           var params = {};
diff --git a/test/ResourceSpec.js b/test/ResourceSpec.js
index 562d6500..799c7378 100644
--- a/test/ResourceSpec.js
+++ b/test/ResourceSpec.js
@@ -62,7 +62,7 @@ describe("resource", function() {
   beforeEach(function(){
     xhr = new MockXHR();
     resource = new ResourceFactory(xhr);
-    CreditCard = resource.route('/CreditCard/:id:verb', {id:'id.key'}, {
+    CreditCard = resource.route('/CreditCard/:id:verb', {id:'@id.key'}, {
       charge:{
         method:'POST',
         params:{verb:'!charge'}
@@ -80,6 +80,15 @@ describe("resource", function() {
     expect(typeof CreditCard.query).toBe('function');
   });
 
+  it("should build resource with default param", function(){
+    xhr.expectGET('/Order/123/Line/456.visa?minimum=0.05').respond({id:'abc'});
+    var LineItem = resource.route('/Order/:orderId/Line/:id:verb', {orderId: '123', id: '@id.key', verb:'.visa', minimum:0.05});
+    var item = LineItem.get({id:456});
+    xhr.flush();
+    nakedExpect(item).toEqual({id:'abc'});
+
+  });
+
   it("should create resource", function(){
     xhr.expectPOST('/CreditCard').data({name:'misko'}).respond({id:123, name:'misko'});
 
@@ -155,5 +164,12 @@ describe("resource", function() {
     expect(callback).wasCalledWith(cc);
   });
 
+  it('should bind default parameters', function(){
+    xhr.expectGET('/CreditCard/123.visa?minimum=0.05').respond({id:123});
+    var Visa = CreditCard.bind({verb:'.visa', minimum:0.05});
+    var visa = Visa.get({id:123});
+    xhr.flush();
+    nakedExpect(visa).toEqual({id:123});
+  });
 
 });