module Sidekiq module Extensions class Proxy < ::BasicObject def initialize(performable, target) @performable = performable @target = target end def method_missing(name, *args) # Sidekiq has a limitation in that its message must be JSON. # JSON can't round trip real Ruby objects so we use YAML to # serialize the objects to a String. The YAML will be converted # to JSON and then deserialized on the other side back into a # Ruby object. obj = [@target, name, args] ::Sidekiq::Client.push('class' => @performable.name, 'args' => [::YAML.dump(obj)]) end end end end