Re-enable some Rubinius pendings that now pass.

spec/reader_spec.rb

@@ -306,7 +306,7 @@
         %(:bob :resumé "Bob's non-normalized resumé".) => '<http://a/b#bob> <http://a/b#resumé> "Bob\'s non-normalized resumé" .',
         %(:alice :resumé "Alice's normalized resumé".) => '<http://a/b#alice> <http://a/b#resumé> "Alice\'s normalized resumé" .',
         }.each_pair do |n3, nt|
-          it "for '#{n3}'", :pending => ("Rubinius string array access problem" if defined?(RUBY_ENGINE) && RUBY_ENGINE == "rbx") do
+          it "for '#{n3}'" do
             expect(parse(n3, :base_uri => "http://a/b")).to be_equivalent_graph(nt, :about => "http://a/b", :trace => @debug)
           end
         end
@@ -315,7 +315,7 @@
         %(<#Dürst>       a  "URI straight in UTF8".) => %(<http://a/b#D\\u00FCrst> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> "URI straight in UTF8" .),
         #%(:a :related :ひらがな .) => %(<http://a/b#a> <http://a/b#related> <http://a/b#\\u3072\\u3089\\u304C\\u306A> .),
       }.each_pair do |n3, nt|
-        it "for '#{n3}'", :pending => ("Rubinius string array access problem" if defined?(RUBY_ENGINE) && RUBY_ENGINE == "rbx") do
+        it "for '#{n3}'" do
           expect(parse(n3, :base_uri => "http://a/b")).to be_equivalent_graph(nt, :about => "http://a/b", :trace => @debug)
         end
       end