class Airbrake::Rack::RouteFilter

def action_dispatch_request?(request)
  defined?(ActionDispatch::Request) &&
    request.instance_of?(ActionDispatch::Request)
end

def call(notice)
  return unless (request = notice.stash[:rack_request])
  notice[:context][:route] =
    if action_dispatch_request?(request)
      rails_route(request)
    elsif sinatra_request?(request)
      sinatra_route(request)
    end
end

def initialize
  @weight = 100
end

def rails_route(request)
  return unless (route = Airbrake::Rails::App.recognize_route(request))
  route.path
end

def sinatra_request?(request)
  defined?(Sinatra::Request) && request.instance_of?(Sinatra::Request)
end

def sinatra_route(request)
  return unless (route = request.env['sinatra.route'])
  route.split.drop(1).join(' ')
end