title: Ruby on Rails jobs NotImplementedError
body: <p>I am trying to implement a Job in my Ruby on Rails application, but I keep getting this error:</p>
  
  <pre><code>NotImplementedError
  </code></pre>
  
  <p>Error from the server:</p>
  
  <pre><code>NotImplementedError (NotImplementedError):
    app/controllers/cron_controller.rb:6:in `message_10_minutes'
  </code></pre>
  
  <p>Here's the ActiveJob:</p>
  
  <pre><code>class TestSmsJob &lt; ActiveJob::Base
    queue_as :default
  
    #include Plivio
  
    def perform(*args)
      # do my stuff
    end
  end
  </code></pre>
  
  <p>This is the call to the function for executing the job:</p>
  
  <pre><code>class CronController &lt; ApplicationController
    def index
    end
  
    def message_10_minutes
      TestSmsJob.set(wait: 10.minutes).perform_later()
      render :layout =&gt; false
    end
  end
  </code></pre>
  
  <p>Do you guys know what am I missing?</p>