HeaderableEtag

Use additional headers to caculate ETag

Add this line to your application's Gemfile:

gem 'headerable_etag'

And then execute:

$ bundle

Or install it yourself as:

$ gem install headerable_etag

Example of adding Cache-Control header into calculating ETag:

config.middleware.insert_before(Rack::ETag, ::HeaderableEtag::Middleware, ['Cache-Control'])

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec 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/liuming/headerable_etag.