title: undefined method `perform_asynch' while using sidekiq in rails
body: <p>I have written a worker:</p>
  
  <pre><code>class XmlParseWorker
  
    include Sidekiq::Worker
    sidekiq_options queue: "parsing"
  
    def perform
     ........
    end
  end
  </code></pre>
  
  <p>when I try to run it in the console with:</p>
  
  <pre><code>XmlParseWorker.perform_asynch()
  </code></pre>
  
  <p>I get an error:</p>
  
  <pre><code>NoMethodError: undefined method `perform_asynch' for XmlParseWorker:Class
  </code></pre>
  
  <p>I have added sidekiq to my gemfile:</p>
  
  <pre><code>gem 'sidekiq'
  gem 'sinatra' , require: false
  gem 'slim'
  </code></pre>
  
  <p>And ran bundle install.</p>
  
  <p>I ran redis:</p>
  
  <pre><code>redis-server
  </code></pre>
  
  <p>And the sidekiq queue:</p>
  
  <pre><code>bundle exec sidekiq -q parsing
  </code></pre>
  
  <p>But I don't even see it in the sideqik web admin.</p>
  
  <p>Any ideas?</p>