lib/tiles/rails/helpers.rb in tiles-rails-0.0.1 vs lib/tiles/rails/helpers.rb in tiles-rails-0.1.0

@@ -1,19 +1,13 @@
 module Tiles::Rails
   module Helpers
 
     def tile_feed(options = {}, &block)
-      if options[:schema_date]
-        options[:schema_date] = options[:schema_date].strftime('%Y-%m-%d') if options[:schema_date].respond_to?(:strftime)
-      else
-        options[:schema_date] = '2013'
-      end
-
       xml = options.delete(:xml) || eval('xml', block.binding)
       xml.instruct!
       if options[:instruct]
-        options[:instruct].each do |target,attrs|
+        options.delete(:instruct).each do |target, attrs|
           if attrs.respond_to?(:keys)
             xml.instruct!(target, attrs)
           elsif attrs.respond_to?(:each)
             attrs.each { |attr_group| xml.instruct!(target, attr_group) }
           end
@@ -23,12 +17,41 @@
       feed_opts = {'lang' => 'en-US', 'version' => '2'}
       feed_opts.merge!(options)
 
       xml.tile do
         xml.visual(feed_opts) do
-          yield xml
+          yield TileFeedBuilder.new(xml, self, options)
         end
       end
+    end
+
+    class TileBuilder
+
+      def initialize(xml)
+        @xml = xml
+      end
+
+      private
+
+      def method_missing(method, *arguments, &block)
+        @xml.__send__(method, *arguments, &block)
+      end
+
+    end
+
+    class TileFeedBuilder < TileBuilder
+
+      def initialize(xml, view, feed_options = {})
+        @xml, @view, @feed_options = xml, view, feed_options
+      end
+
+      def binding(options = {})
+        default_opts = {branding: :logo}
+        @xml.binding(default_opts.merge!(options)) do
+          yield TileBuilder.new(@xml)
+        end
+      end
+
     end
 
   end
 end