indexer.rb in sunspot-2.2.0

- old
+ new

@@ -6,11 +6,10 @@
   # from the Solr index. An Indexer instance is associated with a particular
   # setup, and thus is capable of indexing instances of a certain class (and its
   # subclasses).
   #
   class Indexer #:nodoc:
-    include RSolr::Char
 
     def initialize(connection)
       @connection = connection
     end
 
@@ -53,10 +52,10 @@
     # 
     # Delete all documents of the class indexed by this indexer from Solr.
     #
     def remove_all(clazz = nil)
       if clazz
-        @connection.delete_by_query("type:#{escape(clazz.name)}")
+        @connection.delete_by_query("type:#{Util.escape(clazz.name)}")
       else
         @connection.delete_by_query("*:*")
       end
     end
 