title: Get Ionic storage item as a string
body: <p>As said in the title my problem is when I do:</p>
  
  <pre><code>this.storage.get('user')
  </code></pre>
  
  <p>I get this object</p>
  
  <pre><code>t {__zone_symbol__state: null, __zone_symbol__value: Array(0)}
  </code></pre>
  
  <p>and I don't know how to manipulate it.</p>
  
  <p>I'm asking if there is a way to get a string value from my storage 
  example </p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>// when i store user id like that 
  this.storage.set("user", JSON.stringify(userID));
  console.log(this.storage.get('user'))//output 100 for example</code></pre>
  </div>
  </div>
  </p>