title: matching two JSON ios with different valuekey on UITableView
body: <p>I'm trying to implement get my JSON to be matched with another JSON that shared the same nodeID. I got no problem getting my 1 st set of JSON on my TableView. 
  Here is the 1st set of my JSON </p>
  
  <pre><code>{
  node_title: "Fumi",
  nid: "9",
  Body: "&lt;p&gt;Fumi Restaurant&lt;/p&gt; ",
  Shop Branch Reference: "&lt;a href="/drupal/node/8"&gt;CTW&lt;/a&gt;",
  Shop Enterprise Reference: "&lt;a href="/drupal/node/7"&gt;Fumi&lt;/a&gt;",
  Shop Service Time: [
  "&lt;div class="time-default"&gt; Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday 10:00am - 8:00pm&lt;/div&gt; "
  ],
  Shop User Reference: "&lt;a href="/drupal/user/12"&gt;suppae&lt;/a&gt;"
  },
  </code></pre>
  
  <p>I got no problem getting this json of my tableview but the key is that I have to match Shop Branch Reference that has the nodeID inside with my 2nd Set of JSON that has the NID. </p>
  
  <p>Here is my 2nd set of JSON </p>
  
  <pre><code>[
  {
  node_title: "CTW",
  nid: "8"
  },
  {
  node_title: "Siam Paragon",
  nid: "2"
  }
  ]
  </code></pre>
  
  <p>Basically I have to match Shop Branch Reference from the 1st with nid from the 2nd set. The problem is how can I get only the number after "node/ " to be matched with nid from the 2nd set.</p>