actually using volotile attributes and outputting sof in test. very readable

lib/sof/volotile.rb

@@ -1,7 +1,7 @@
 module Sof
   class Volotile
     @@mapping = {
-      Virtual::MethodDefinition =>  []
+      Virtual::MethodDefinition =>  [:current]
     }
     def self.attributes clazz
       @@mapping[clazz] || []

lib/sof/writer.rb

@@ -38,7 +38,7 @@ module Sof
         hash
       end
       immediate , extended = atts.partition {|a,val| val.is_a?(SimpleNode) }
-      head += immediate.collect {|a,val| "#{a}: #{val.data}"}.join(", ") + ")"
+      head += immediate.collect {|a,val| "#{a.to_sof()} => #{val.data}"}.join(", ") + ")"
       node = ObjectNode.new(head , ref)
       extended.each do |a , val|
         node.add( to_sof_node(a,level + 1) , val )

test/sof.rb

@@ -8,7 +8,7 @@ class ObjectWithAttributes
   end
   attr_accessor :extra
 end
-OBJECT_STRING = "ObjectWithAttributes(name: 'some name', number: 1234)"
+OBJECT_STRING = "ObjectWithAttributes(:name => 'some name', :number => 1234)"
 
 class BasicSof < MiniTest::Test
   def check should
@@ -84,6 +84,6 @@ class BasicSof < MiniTest::Test
     object = ObjectWithAttributes.new
     object.extra = object
     @out = Sof::Writer.write(object)
-    check "&1 ObjectWithAttributes(name: 'some name', number: 1234, extra: *1)" 
+    check "&1 ObjectWithAttributes(:name => 'some name', :number => 1234, :extra => *1)" 
   end
 end

test/virtual/virtual_helper.rb

@@ -11,7 +11,9 @@ module VirtualHelper
     machine = Virtual::Machine.boot
     expressions = machine.compile_main @string_input
     should = YAML.load(@output.gsub("RETURN_MARKER" , "\n"))
-    assert_equal should , expressions , expressions.to_yaml.gsub("\n" , "RETURN_MARKER") +  "\n" + Sof::Members.write(expressions)
+    assert_equal should , expressions , expressions.to_yaml.gsub("\n" , "RETURN_MARKER") +  "\n" + Sof::Writer.write(expressions)
+    puts ""
+    puts Sof::Writer.write(expressions)
   end
   
 end