UbiquoI18n::Extensions::NamedScope

   # File vendor/plugins/ubiquo_i18n/lib/ubiquo_i18n/extensions/named_scope.rb, line 5
5:       def self.included(klass)
6:         klass.alias_method_chain :method_missing, :locale_scope
7:       end

    # File vendor/plugins/ubiquo_i18n/lib/ubiquo_i18n/extensions/named_scope.rb, line 12
12:       def method_missing_with_locale_scope(method, *args, &block)
13:         if proxy_options[:locale_scoped] && proxy_options[:locale_list]
14:           # this is a locale() call
15:           # find the model we are acting on
16:           klass = proxy_scope
17:           while !(Class === klass)
18:             if klass.respond_to?(:proxy_scope)
19:               klass = klass.proxy_scope
20:             elsif klass.is_a?(Array)
21:               klass = klass.first.class
22:             end
23:           end
24:           # tell the (adequate) model that we are heading there
25:           if klass.respond_to?(:really_translatable_class)
26:             klass = klass.really_translatable_class
27:             unless klass.instance_variable_get(:@setting_locale_list)
28:               klass.instance_variable_set(:@locale_scoped, true)
29:               current_locale_list = klass.instance_variable_get(:@current_locale_list)
30:               (current_locale_list ||= []) << proxy_options[:locale_list]
31:               klass.instance_variable_set(:@current_locale_list, current_locale_list)
32:             end
33:             begin
34:               # avoid coming here a second time to reset the current_locale_list
35:               klass.instance_variable_set(:@setting_locale_list, true)
36:               return method_missing_without_locale_scope(method, *args, &block)
37:             ensure
38:               klass.instance_variable_set(:@setting_locale_list, false)
39:             end
40:           end
41:         end
42:         method_missing_without_locale_scope(method, *args, &block)
43:       end