lib/has_translations.rb in has_translations-0.3.4 vs lib/has_translations.rb in has_translations-0.3.5

@@ -76,30 +76,38 @@
   # <tt>translation(locale)</tt> method finds translation with specified locale.
   #
   # <tt>all_translations</tt> method that returns all possible translations in
   # ordered hash (useful when creating forms with nested attributes).
   def self.translations(*attrs)
+    new_options = attrs.extract_options!
     options = {
       :fallback => false,
       :reader => true,
       :writer => false,
-      :nil => ''
-    }.merge(attrs.extract_options!)
+      :nil => '',
+      :autosave => new_options[:writer]
+    }.merge(new_options)
 
-    options.assert_valid_keys([:fallback, :reader, :writer, :nil])
+    options.assert_valid_keys([:fallback, :reader, :writer, :nil, :autosave])
 
     translation_class_name = "#{self.model_name}Translation"
     translation_class = translation_class_name.constantize
     belongs_to = self.model_name.demodulize.underscore.to_sym
 
-    write_inheritable_attribute :has_translations_options, options
-    class_inheritable_reader :has_translations_options
+    if ActiveRecord::VERSION::MAJOR < 3
+      write_inheritable_attribute :has_translations_options, options
+      class_inheritable_reader :has_translations_options
 
-    # Workaround to support Rails 2
-    scope_method = if ActiveRecord::VERSION::MAJOR < 3 then :named_scope else :scope end
+      scope_method = :named_scope
+    else
+      class_attribute :has_translations_options
+      self.has_translations_options = options
 
+      scope_method = :scope
+    end
+
     # associations, validations and scope definitions
-    has_many :translations, :class_name => translation_class_name, :dependent => :destroy, :autosave => true
+    has_many :translations, :class_name => translation_class_name, :dependent => :destroy, :autosave => options[:autosave]
     translation_class.belongs_to belongs_to
     translation_class.validates_presence_of :locale
     translation_class.validates_uniqueness_of :locale, :scope => :"#{belongs_to}_id"
     send scope_method, :translated, lambda { |locale| {:conditions => ["#{translation_class.table_name}.locale = ?", locale.to_s], :joins => :translations} }