move builtin to register, where it belongs

lib/register/builtin/array.rb

@@ -0,0 +1,19 @@
+module Builtin
+  class Array
+    module ClassMethods
+      def get context , index = Virtual::Integer
+        get_function = Virtual::CompiledMethod.new(:get , [ Virtual::Integer] , Virtual::Integer , Virtual::Integer )
+        return get_function
+      end
+      def set context , index = Virtual::Integer , object = Virtual::Reference
+        set_function = Virtual::CompiledMethod.new(:set , [Virtual::Integer, Virtual::Reference] )
+        return set_function
+      end
+      def push context , object = Virtual::Reference
+        push_function = Virtual::CompiledMethod.new(:push , [Virtual::Reference]  )
+        return push_function
+      end
+    end
+    extend ClassMethods    
+  end
+end