Fresh start

1 files changed, 31 insertions, 0 deletions

diff --git a/jni/ruby/lib/rubygems/psych_tree.rb b/jni/ruby/lib/rubygems/psych_tree.rb
new file mode 100644
index 0000000..e3f1d1a
--- /dev/null
+++ b/jni/ruby/lib/rubygems/psych_tree.rb
@@ -0,0 +1,31 @@
+module Gem
+  if defined? ::Psych::Visitors
+    class NoAliasYAMLTree < Psych::Visitors::YAMLTree
+      def self.create
+        new({})
+      end unless respond_to? :create
+
+      def visit_String(str)
+        return super unless str == '=' # or whatever you want
+
+        quote = Psych::Nodes::Scalar::SINGLE_QUOTED
+        @emitter.scalar str, nil, nil, false, true, quote
+      end
+
+      # Noop this out so there are no anchors
+      def register(target, obj)
+      end
+
+      # This is ported over from the yaml_tree in 1.9.3
+      def format_time time
+        if time.utc?
+          time.strftime("%Y-%m-%d %H:%M:%S.%9N Z")
+        else
+          time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z")
+        end
+      end
+
+      private :format_time
+    end
+  end
+end