To use bundled gem, it requires to specify the dependency in Gemfile.
This patch will fix following warning with Ruby 3.3.0-preview2.
/Users/watson/.rbenv/versions/3.3.0-preview2/lib/ruby/gems/3.3.0+0/gems/oj-3.16.1/lib/oj/mimic.rb:3: warning: bigdecimal will be not part of the default gems since Ruby 3.4.0. Add bigdecimal to your Gemfile. Also contact author of to add bigdecimal into its gemspec.
The bigdecimal gem will be changed bundled gem since Ruby 3.4.0. https://www.ruby-lang.org/en/news/2023/09/14/ruby-3-3-0-preview2-released/
To use bundled gem, it requires to specify the dependency in Gemfile.
This patch will fix following warning with Ruby 3.3.0-preview2.