Merge branch 'master' of git@github.com:automatthew/moonstone

Rakefile

@@ -27,7 +27,7 @@ spec = Gem::Specification.new { |s|
   s.name = 'moonstone'
   s.summary = "Moonstone Agile Search Framework"
   deps.each &s.method(:add_dependency)
-  s.version = '0.6.0'
+  s.version = '0.6.1'
 }
 
 Rake::GemPackageTask.new(spec) { |pkg|

lib/moonstone/engine.rb

@@ -106,6 +106,13 @@ def delete_document(term)
       delete_documents([term])
     end
 
+    def optimize
+      IndexWriter.open(@store, analyzer) do |writer|
+        writer.optimize
+      end
+      refresh_searcher
+    end
+
     # Takes any kind of input object parsable by your #create_query method.  Quack.  
     # Options patterns (see javadoc for org.apache.lucene.search.Searcher):
     # Returns a TopDocs object
@@ -138,7 +145,9 @@ def refresh_searcher
 
     def close
       @searcher.close if @searcher
+      @searcher = nil
       @reader.close if @reader
+      @reader = nil
     end
 
     #def create_query(query_string)
@@ -159,7 +168,7 @@ def doc_from(record)
     # Opens an IndexWriter for the duration of the block.
     #   engine.writer { |w| w.add_document(doc) }
     def writer
-      IndexWriter.open(@store, self.class::Analyzer.new) do |writer|
+      IndexWriter.open(@store, analyzer) do |writer|
         writer.set_similarity(@similarity.new) if @similarity
         yield writer
       end