title: Angular.js ng-repeat :filter by numeric field
body: <p>I am trying to apply a filter to a numeric field as follows:</p>
  
  <pre><code>ng-repeat="venue in venues | filter:{ regionId: regionId }"
  </code></pre>
  
  <p>however, if for example, the regionId is 2, it will return venues for regionId's 2, 12, 23 etc.</p>
  
  <p>Can anyone please advise the best way to resolve this?</p>