Simple rack middleware utility to make sure the upcoming standard DNT header is always available. This will normalize things like the X-Do-Not-Track header that may be floating around, allow for server override, and default to 0 (allow tracking, the proposed browser default) if there's no better option.
gem install donottrack
# Default behavior use Rack::DoNotTrack # Manual override (always enable do not track) use Rack::DoNotTrack, 1
Both of these will ensure that, in Rails for instance, request.headers['HTTP_DNT'] will always be available.
Copyright (c) 2011 Chris Kalafarski. See LICENSE.txt for further details.