Are you having trouble about garbled filename in send_file or send_data?
This gem contains a back port for old rails (4.2 ~ 5.2).
Just add this gem to your Gemfile:
gem 'action_dispatch-http-content_disposition'This gem applies monkey patch automatically.
After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/mtsmfm/action_dispatch-http-content_disposition.
The gem is available as open source under the terms of the MIT License.