title: Grails searchable: search for a specific field in a member object?
body: <p>Using the Grails Searchable plugin, I've got these classes:</p>
  
  <pre><code>class Person {
   static searchable = {
    address component: true
      }
  }
  </code></pre>
  
  <p>and:</p>
  
  <pre><code>class Address {
   static searchable = {
    root false
   }
   String country
  }
  </code></pre>
  
  <p>I want to do a specific search for persons from a specific country. "country:NL" doesn't work. "address:country:NL" doesn't work either. I can't find anything about the syntax for this. Any ideas?</p>
  
  <p>I think I'll have to do some clever indexing or some other trick in the searchable closure, but I just can't find it.</p>