Add root possibility

lib/rabl-fast-json/compiler.rb

@@ -77,16 +77,16 @@ module RablFastJson
       @template.data, @template.root_name = data, name
     end
 
-    def method_missing(name, *args, &block)
-      @context.respond_to?(name) ? @context.send(name, *args, &block) : super
-    end
-
     protected
 
     def extract_data_and_name(name_or_data)
       case name_or_data
       when Symbol
-        [name_or_data, name_or_data]
+        if name_or_data.to_s.start_with?('@')
+          [name_or_data, nil]
+        else
+          [name_or_data, name_or_data]
+        end
       when Hash
         name_or_data.first
       else

lib/rabl-fast-json/handler.rb

@@ -4,7 +4,7 @@ module RablFastJson
       cattr_accessor :default_format
       self.default_format = 'application/json'
 
-      def self.call(template)
+      def self.call(template)        
         %{
           RablFastJson::Library.instance.
             get_rendered_template(#{template.source.inspect}, self)

lib/rabl-fast-json/library.rb

@@ -16,12 +16,13 @@ module RablFastJson
 
       compiled_template = get_compiled_template(path, source, context)
       compiled_template.context = context
-
-      ActiveSupport::JSON.encode(compiled_template.render)
+      body = compiled_template.render
+      ActiveSupport::JSON.encode(compiled_template.has_root_name? ? { compiled_template.root_name => body } : body)
     end
 
     def get_compiled_template(path, source, context)
-      @cached_templates[path] ||= Compiler.new(context).compile_source(source)
+      # @cached_templates[path] ||= 
+      Compiler.new(context).compile_source(source)
     end
 
     def get(path, context)

lib/rabl-fast-json/railtie.rb

@@ -2,7 +2,7 @@ module RablFastJson
   class Railtie < Rails::Railtie
     initializer "rabl.initialize" do |app|
       ActiveSupport.on_load(:action_view) do
-        ActionView::Template.register_template_handler :rabl2, RablFastJson::Handlers::Rabl
+        ActionView::Template.register_template_handler :rabl, RablFastJson::Handlers::Rabl
       end
     end
   end

lib/rabl-fast-json/template.rb

@@ -18,6 +18,20 @@ module RablFastJson
         instance_variable_set("@#{k}", v) unless k.start_with?('_') || k == @data
       }
     end
+    
+    def has_root_name?
+      !@root_name.nil?
+    end
+    
+    def method_missing(name, *args, &block)
+      @context.respond_to?(name) ? @context.send(name, *args, &block) : super
+    end
+    
+    def partial(template_path, options = {})
+      raise "No object was given to partial" if options[:object].blank?
+      template = Library.instance.get(template_path, @context) 
+      template.render_resource(options[:object])
+    end
 
     def render
       get_object_from_context