renamed info to MethodSource

lib/parfait/list.rb

@@ -159,7 +159,7 @@ module Parfait
 
     #many basic List functions can not be defined in ruby, such as
     # get/set/length/add/delete
-    # so they must be defined as CompiledMethods in Builtin::Kernel
+    # so they must be defined as Methods in Builtin::Kernel
 
     #ruby 2.1 list (just for reference, keep at bottom)
     # :at, :fetch, :first, :last, :concat, :<<, :push, :pop, :shift, :unshift, :insert, :each, :each_index, :reverse_each,

lib/parfait/module.rb

@@ -43,7 +43,7 @@ module Parfait
       found = get_instance_method( method.name )
       if found
         @instance_methods.delete(found)
-        raise "existed in #{self.name} #{Sof.write found.info.blocks}"
+        raise "existed in #{self.name} #{Sof.write found.source.blocks}"
       end
       @instance_methods.push method
       #puts "#{self.name} add #{method.name}"