module ThreadWithContext

Public: Returns a new Thread that preserves the context of the current request.

def new(*args) request_id = Thread.current[:request_id] super(*args) { Thread.current[:request_id] = request_id yield *args } end end

Use at your own peril, when you modify stdlib classes many things can go wrong :)

Thread.class_eval do class << self prepend ThreadWithContext end end