class Sidekiq::CurrentAttributes::Load

def call(_, job, _, &block)
  klass_attrs = {}
  @cattrs.each do |(key, strklass)|
    next unless job.has_key?(key)
    klass_attrs[strklass.constantize] = Serializer.deserialize(job[key]).to_h
  end
  wrap(klass_attrs.to_a, &block)
end