module Sidekiq::Extensions::ActiveRecord

def sidekiq_delay(options={})
  Proxy.new(DelayedModel, self, options)
end

def sidekiq_delay_for(interval, options={})
  Proxy.new(DelayedModel, self, options.merge('at' => Time.now.to_f + interval.to_f))
end

def sidekiq_delay_until(timestamp, options={})
  Proxy.new(DelayedModel, self, options.merge('at' => timestamp.to_f))
end