lib/xapian_db/config.rb in xapian_db-0.3.2 vs lib/xapian_db/config.rb in xapian_db-0.3.3

@@ -28,11 +28,11 @@
         @config ||= Config.new
         yield @config if block_given?
       end
 
       # Install delegates for the config instance variables
-      [:database, :adapter, :writer, :stemmer].each do |attr|
+      [:database, :adapter, :writer, :stemmer, :stopper].each do |attr|
         define_method attr do
           @config.nil? ? nil : @config.instance_variable_get("@_#{attr}")
         end
       end
     end
@@ -40,11 +40,11 @@
     # ---------------------------------------------------------------------------------
     # DSL methods
     # ---------------------------------------------------------------------------------
 
     #
-    attr_reader :_database, :_adapter, :_writer, :_stemmer
+    attr_reader :_database, :_adapter, :_writer, :_stemmer, :_stopper
 
     # Set the global database to use
     # @param [String] path The path to the database. Either apply a file sytem path or :memory
     #   for an in memory database
     def database(path)
@@ -85,23 +85,20 @@
     def writer(type)
       # We try to guess the writer name
       @_writer = XapianDb::IndexWriters.const_get("#{camelize(type.to_s)}Writer")
     end
 
-    # Set the language
-    # @param [Symbol] lang The language; either apply the english name of the language
-    #   or the two letter IS639 code
-    # @example Use the english name of the language
+    # Set the language.
+    # @param [Symbol] lang The language; apply the two letter ISO639 code for the language
+    # @example
     #   XapianDb::Config.setup do |config|
-    #     config.language :german
-    #   end
-    # @example Use the iso code of the language
-    #   XapianDb::Config.setup do |config|
     #     config.language :de
     #   end
-    # see http://xapian.org/docs/apidoc/html/classXapian_1_1Stem.html for supported languages
+    # see {LANGUAGE_MAP} for supported languages
     def language(lang)
-      @_stemmer = Xapian::Stem.new(lang.to_s)
+      key = lang.to_sym
+      @_stemmer = XapianDb::Repositories::Stemmer.stemmer_for key
+      key == :none ? @_stopper = nil : @_stopper = XapianDb::Repositories::Stopper.stopper_for(key)
     end
 
     private
 
     # TODO: move this to a helper module
\ No newline at end of file