class Airbrake::Rack::UserFilter

@since v8.0.1
Adds current user information.

def call(notice)

Other tags:
    See: Airbrake::FilterChain#refine - 
def call(notice)
  return unless (request = notice.stash[:rack_request])
  user = Airbrake::Rack::User.extract(request.env)
  notice[:context].merge!(user.as_json) if user
end

def initialize 

def initialize
  @weight = 99
end