RUBY-2846 Add _bson_to_i method to ActiveSupport::TimeWithZone class (#295)
RUBY-2846 Add _bson_to_i method to ActiveSupport::TimeWithZone class (#295)

* RUBY-2846 Add _bson_to_i method to ActiveSupport::TimeWithZone class

* Update lib/bson/time_with_zone.rb
mongodb/bson-ruby,mongodb/bson-ruby,mongodb/bson-ruby,mongodb/bson-ruby