title: How to set Devise confirmable link on Mandrill template?
body: <p>I know that with the Mandrill syntax that I can send in user specific info by doing something like this:</p>
  
  <pre><code>def confirmation_instructions(record, token, opts={})
    options = {
      :subject =&gt; 'Email confirmation',
      :email =&gt; record.email,
      :name =&gt; record.first_name,
      :global_merge_vars =&gt; [
        {
          name: 'email',
          content: record.email
        },
        {
          name: 'confirmation_link',
          content: record.confirmation_token
        }
      ],
      :template =&gt; 'confirm_email'
    }
    mandrill_send(options)
  end
  </code></pre>
  
  <p>but how do I send the actual confirmation link that is in the devise confirmation instructions html.erb?</p>
  
  <p><i>views/confirmable/mailer/confirmation_instructions.html.erb</i></p>
  
  <pre><code>&lt;p&gt;&lt;%= link_to 'Confirm my account', confirmation_url(@resource, confirmation_token: @token) %&gt;&lt;/p&gt;
  </code></pre>
  
  <p><strong>UPDATE</strong></p>
  
  <p>I edited so I send this link:</p>
  
  <pre><code>content: 'http://localhost:3000/users/confirmation?confirmation_token=' + record.confirmation_token
  </code></pre>
  
  <p>It still doesn't work, I think because the token is actually encrypted.  I'm thinking this is the case because when I use the default mailer the token is a lot shorter than the token I get from record.confirmation_token.</p>
  
  <p>Can someone let me know how to pass the correct token to Mandrill?</p>