3 files changed, 10 insertions, 4 deletions
diff --git a/ruby/lib/google/protobuf/message_exts.rb b/ruby/lib/google/protobuf/message_exts.rb
index e10266ba..f432f89f 100644
--- a/ruby/lib/google/protobuf/message_exts.rb
+++ b/ruby/lib/google/protobuf/message_exts.rb
@@ -40,8 +40,8 @@ module Google
       module ClassMethods
       end
 
-      def to_json
-        self.class.encode_json(self)
+      def to_json(options = {})
+        self.class.encode_json(self, options)
       end
 
       def to_proto
diff --git a/ruby/lib/google/protobuf/repeated_field.rb b/ruby/lib/google/protobuf/repeated_field.rb
index 11d6c2eb..2dae1e65 100644
--- a/ruby/lib/google/protobuf/repeated_field.rb
+++ b/ruby/lib/google/protobuf/repeated_field.rb
@@ -150,12 +150,12 @@ module Google
       end
 
 
-      %w(delete delete_at delete_if shift slice! unshift).each do |method_name|
+      %w(delete delete_at shift slice! unshift).each do |method_name|
         define_array_wrapper_method(method_name)
       end
 
 
-      %w(collect! compact! fill flatten! insert reverse!
+      %w(collect! compact! delete_if fill flatten! insert reverse!
         rotate! select! shuffle! sort! sort_by! uniq!).each do |method_name|
         define_array_wrapper_with_result_method(method_name)
       end
diff --git a/ruby/lib/google/protobuf/well_known_types.rb b/ruby/lib/google/protobuf/well_known_types.rb
index e85fac56..2ee65bc2 100644
--- a/ruby/lib/google/protobuf/well_known_types.rb
+++ b/ruby/lib/google/protobuf/well_known_types.rb
@@ -39,6 +39,12 @@ module Google
   module Protobuf
 
     Any.class_eval do
+      def self.pack(msg, type_url_prefix='type.googleapis.com/')
+        any = self.new
+        any.pack(msg, type_url_prefix)
+        any
+      end
+
       def pack(msg, type_url_prefix='type.googleapis.com/')
         if type_url_prefix.empty? or type_url_prefix[-1] != '/' then
           self.type_url = "#{type_url_prefix}/#{msg.class.descriptor.name}"