title: Mongodb : How to find out all the documents which contains location?
body: <p>I have collection tolls in mongodb with following attributes</p>
  
  <pre><code>{
  
      title: {type: String, required:true},
  
      location: {
          type: [Number],
          index: '2d'
      },
      radius: {type: Number, required:true},
      fee: {type: Number, required:true},
  
  }
  </code></pre>
  
  <p>how to write a query using nodejs which finds the current toll a vehicle is in. We have the current location (Latitude and Longitude) of the vehicle.</p>