lib/masterview/directives/block.rb in masterview-0.2.5 vs lib/masterview/directives/block.rb in masterview-0.3.0

@@ -1,28 +1,25 @@
 module MasterView
   module Directives
 
-    #outputs a block around the text tags, if left bracket count is higher than right
-    #assume that the end is a right bracket otherwise use end
+    # outputs a block around the text tags, if left bracket count is higher than right
+    # assume that the end is a right bracket otherwise use end
+    # 
     class Block < MasterView::DirectiveBase
-      def priority
-        DirectivePriorities::MediumHigh
-      end
 
-      def stag(directive_call_stack)
+      metadata :priority => 'MediumHigh',
+        :category => 'erb',
+        :description => 'Expands to the equivalent rhtml (erb) block code around the element'
+
+      event :before_stag do
         count_left_brackets = attr_value.scan( /\{/ ).size
         count_right_brackets = attr_value.scan( /\}/ ).size
         @end_block = (count_left_brackets > count_right_brackets) ? '}' : 'end'
-
-        ret = []
-        ret << erb(attr_value)
-        ret << directive_call_stack.render
+        render erb_eval(attr_value)
       end
 
-      def etag(directive_call_stack)
-        ret = []
-        ret << directive_call_stack.render
-        ret << erb(@end_block)
+      event :after_etag do
+        render erb_eval(@end_block)
       end
 
     end
   end
 end