adds classes derived from array and hash

These are used in parfait and were coming out wrong
should be fixed, but hash tests weak

test/test_all.rb

@@ -2,3 +2,4 @@ require_relative "test_basic"
 require_relative "test_object"
 require_relative "test_ext"
 require_relative "test_refs"
+require_relative "test_super"

test/test_super.rb

@@ -0,0 +1,54 @@
+require_relative "helper"
+
+class ASuper < Array
+  def initialize object
+    @object = object
+  end
+  attr_accessor :object
+end
+class HSuper < Hash
+  def initialize object
+    @object = object
+  end
+  attr_accessor :object
+end
+class TestSuper < MiniTest::Test
+  include Checker
+
+  def test_asuper_empty
+    @out = ASuper.new( [] )
+    check "ASuper(:object => [])[]"
+  end
+  def test_asuper_with_array
+    @out = ASuper.new( [1,2,3] )
+    check "ASuper(:object => [1, 2, 3])[]"
+  end
+  def test_asuper_as_array
+    @out = ASuper.new( nil )
+    @out << 1 << 2 << 3
+    check "ASuper()[1, 2, 3]"
+  end
+  def test_asuper_as_big_array
+    @out = ASuper.new( nil )
+    @out << 1 << 2 << 3 << 4 << 5 << 6 << 7 << 8
+    check "ASuper() - 1\n- 2\n- 3\n- 4\n- 5\n- 6\n- 7\n- 8"
+  end
+  def test_asuper_self_ref
+    @out = ASuper.new( self )
+    @out.object = @out
+    check "&1 ASuper(:object => ->1) "
+  end
+  def test_asuper_indirect_ref
+    object = ObjectWithAttributes.new
+    @out = ASuper.new( object )
+    object.extra = @out
+    @out << 1 << 2
+    check "&1 ASuper()\n :object ObjectWithAttributes(:name => 'some name', :number => 1234, :extra => ->1) - 1\n- 2"
+  end
+
+  def test_hsuper_empty
+    @out = HSuper.new( {} )
+    check "HSuper(:object => {}){}"
+  end
+
+end