def solr_save
      return true if indexing_disabled?
      if evaluate_condition(:if, self) 
        debug "solr_save: #{self.class.name} : #{record_id(self)}"
        solr_add to_solr_doc
        solr_commit if configuration[:auto_commit]
        true
      else
        solr_destroy
      end
    end
def solr_save
      return true if indexing_disabled?
      if evaluate_condition(:if, self) 
        debug "solr_save: #{self.class.name} : #{record_id(self)}"
        solr_add to_solr_doc
        solr_commit if configuration[:auto_commit]
        true
      else
        solr_destroy
      end
    end
saves to the Solr index