title: Cannot invoke initializer for type 'Int' with an argument list of type JSON
body: <p>Why I cannot convert String value from the JSON response to Int? It returns me the next error:</p>
  
  <pre><code>Cannot invoke initializer for type 'Int' with an argument list of type '(JSON)'
  </code></pre>
  
  <p>When I try to:</p>
  
  <pre><code>Int(json[i]["id"])
  </code></pre>
  
  <p>How can I convert it to Int?</p>