Merge pull request #281 from sankaranarayanan/master

fixed bug build_view_context should be class method

lib/draper/view_context.rb

@@ -13,10 +13,10 @@ def view_context
         Draper::ViewContext.current = context
       end
     end
-    
+
     private
-    
-    def build_view_context
+
+    def self.build_view_context
       ApplicationController.new.view_context.tap do |context|
         context.controller.request ||= ActionController::TestRequest.new
         context.request            ||= context.controller.request

spec/draper/decorated_enumerable_proxy_spec.rb

@@ -14,27 +14,32 @@
     it "is aliased to .h" do
       subject.h.should == subject.helpers
     end
+
+    it "build a new view context" do
+      Thread.current[:current_view_context] = nil
+      subject.helpers.should be
+    end
   end
-  
+
   context(".decorates") do
     it "sets the model for the decorated" do
       EnumerableProxy.new([source], ProductDecorator).first.model.should == source
     end
-    
+
     it "decorates an empty array with the klass" do
       EnumerableProxy.decorates([], klass: ProductDecorator).should be
     end
-    
+
     it "discerns collection items decorator by the name of the decorator" do
       ProductsDecorator.decorates([]).should be
     end
-    
+
     it "methods in decorated empty array should work" do
       ProductsDecorator.decorates([]).some_method.should == "some method works"
     end
-    
+
     it "raises when decorates an empty array without the klass" do
       lambda{EnumerableProxy.decorates([])}.should raise_error
     end
   end
-end
+end

spec/support/samples/products_decorator.rb

@@ -1,6 +1,10 @@
 class ProductsDecorator < Draper::DecoratedEnumerableProxy
-
+
+  def link_to
+    h.link_to 'sample', "#"
+  end
+
   def some_method
     "some method works"
   end
-end
+end