class Grape::Middleware::Versioner::Header

def before
  match_best_quality_media_type! do |media_type|
    env.update(
      Grape::Env::API_TYPE => media_type.type,
      Grape::Env::API_SUBTYPE => media_type.subtype,
      Grape::Env::API_VENDOR => media_type.vendor,
      Grape::Env::API_VERSION => media_type.version,
      Grape::Env::API_FORMAT => media_type.format
    )
  end
end