coll-walker-factory.rb in macros4cuke-0.4.09

- old
+ new

@@ -19,11 +19,11 @@
     collection = aMacroCollection
     current_node = collection
     backlog = collection.macro_steps.values
 
     visitor = Enumerator.new do
-      |result_receiver|	# 'result_receiver' is a Yielder
+      |result_receiver| # 'result_receiver' is a Yielder
       loop do
         case current_node
           when MacroCollection
             result_receiver << [:on_collection, level, current_node]
             level += 1
@@ -79,39 +79,39 @@
   def add_children(anEnumerable, theBacklog)
     anEnumerable.reverse.each do |elem|
       theBacklog.unshift(elem)
     end
   end
-  
+
   # Generate an on_step event
-  def emit_on_step(current_node, nesting_level, backlog)  
+  def emit_on_step(current_node, nesting_level, backlog)
     backlog.unshift(StringNode.new(:on_step_end, nil))
     backlog.unshift(current_node.renderer)
     # Does the step use a table argument?
     use_table = current_node.key =~ /_T$/ ? true : false
     backlog.unshift(StringNode.new(:on_phrase, current_node.phrase, use_table))
-    
+
     return [:on_step, nesting_level, current_node]
   end
-  
+
   # Generate an on_renderer event
   def emit_on_renderer(current_node, nesting_level, backlog)
     backlog.unshift(StringNode.new(:on_renderer_end, nil))
     add_children(current_node.representation, backlog)
     backlog.unshift(StringNode.new(:on_source, current_node.source))
-          
-    return [:on_renderer, nesting_level, current_node]      
+
+    return [:on_renderer, nesting_level, current_node]
   end
-  
-  
+
+
     # Generate an on_section event
   def emit_on_section(current_node, nesting_level, backlog)
     backlog.unshift(StringNode.new(:on_section_end, nil))
     add_children(current_node.children, backlog)
-          
-    return [:on_section, nesting_level, current_node.name]     
+
+    return [:on_section, nesting_level, current_node.name]
   end
-  
+
 
 
 
 end # class
 