title: Geospatial searches with Solr (websolr) in Rails 3.x
body: <p>I am looking to utilize Solr for both text and geospatial searching in a Rails 3.1 app. I see that <a href="http://www.websolr.com/" rel="nofollow">websolr</a> supports geo-spatial indexing &amp; searches but the two gems for it (<a href="http://sunspot.github.com/" rel="nofollow">sunspot</a> &amp; <a href="https://github.com/mwmitchell/rsolr" rel="nofollow">rsolr</a>) do not seem to (currently) implement it. Sunspot appears to be in the process of adding the functionality but claims that "[geospatial is] experimental and unreleased. The DSL may change."</p>
  
  <p>Are there other implementations of geospatial searching with sunspot + websolr? I've done a bit of googing and come across some but they seem hackish and I'd rather not use what I've found if there is already a core feature being baked in or a more supported approach.</p>