fix requires and some scoping

lib/parfait/string.rb

@@ -0,0 +1,6 @@
+
+
+module Parfait
+  class String < Object
+  end
+end

lib/virtual/boot_space.rb

@@ -19,8 +19,8 @@ module Virtual
       #global objects (data)
       @objects = []
       @symbols = []
-      @frames = 100.times.collect{ ::Frame.new([],[])}
-      @messages = 100.times.collect{ ::Message.new }
+      @frames = 100.times.collect{ ::Parfait::Frame.new([],[])}
+      @messages = 100.times.collect{ ::Parfait::Message.new }
       @next_message = @messages.first
       @next_frame = @frames.first
       @passes = [ "Virtual::SendImplementation" ]

lib/virtual/object.rb

@@ -1,6 +1,10 @@
 require_relative "type"
 require "parfait/message"
 require "parfait/frame"
+require "parfait/hash"
+require "parfait/array"
+require "parfait/string"
+require "parfait/frame"
 
 module Positioned
   def position
@@ -89,7 +93,7 @@ module Virtual
     end
   end
 end
-::Message.class_eval do
+::Parfait::Message.class_eval do
   include Positioned
   def layout
     Virtual::Object.layout
@@ -98,7 +102,7 @@ end
     Virtual::Object.new.padded_words(2)
   end
 end
-::Frame.class_eval do
+::Parfait::Frame.class_eval do
   include Positioned
   def layout
     Virtual::Object.layout
@@ -117,7 +121,7 @@ Parfait::Hash.class_eval do
     Virtual::Object.new.padded_words(2)
   end
 end
-Array.class_eval do
+::Parfait::Array.class_eval do
   include Positioned
   def layout
     Virtual::Object.layout
@@ -126,16 +130,7 @@ Array.class_eval do
     Virtual::Object.new.padded_words(length())
   end
 end
-Symbol.class_eval do
-  include Positioned
-  def layout
-    Virtual::Object.layout
-  end
-  def mem_length
-    Virtual::Object.new.padded(1 + to_s.length())
-  end
-end
-String.class_eval do
+::Parfait::String.class_eval do
   include Positioned
   def layout
     Virtual::Object.layout