title: 'Lazy' geocoding
body: <p>Is there any feature in gmaps4rails to process 'lazy' geocoding?</p>
  
  <p>My situation:</p>
  
  <p>I have a database of companies, which has one address. When a company is added manually (only 1 record), there aren't any problems, <code>process_geocoding</code> is set to <code>true</code> by default.</p>
  
  <p>Once every two weeks, we update our db with an import script. When we use import, we set  <code>process_geocoding</code> to <code>false</code>, because geocoding slows our import script by 4 - 5 times (in my case - it is unacceptable).</p>
  
  <p>I need lazy a gecoding feature, which can process geocoding <code>if !address.blank? &amp;&amp; lat.blank? &amp;&amp; lng.blank?</code></p>