n class="ruby-operator">|</span><span class="ruby-identifier">value</span><span class="ruby-operator">|</span>
    <span class="ruby-operator">::</span><span class="ruby-constant">LoggableActivity</span><span class="ruby-operator">::</span><span class="ruby-constant">Encryption</span>.<span class="ruby-identifier">encrypt</span>(<span class="ruby-identifier">value</span>, <span class="ruby-identifier">secret_key</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
    