Get rid of the alternate namespace lookup.

3 files changed, 5 insertions, 17 deletions

diff --git a/activemodel/lib/active_model/naming.rb b/activemodel/lib/active_model/naming.rb
index c7b9c41f46..4c1a82f413 100644
--- a/activemodel/lib/active_model/naming.rb
+++ b/activemodel/lib/active_model/naming.rb
@@ -21,7 +21,7 @@ module ActiveModel
       @partial_path = "#{@collection}/#{@element}".freeze
       @param_key = (namespace ? _singularize(@unnamespaced) : @singular).freeze
       @route_key = (namespace ? ActiveSupport::Inflector.pluralize(@param_key) : @plural).freeze
-      @i18n_key = self.underscore.tr('/', '.').to_sym
+      @i18n_key = self.underscore.to_sym
     end
 
     # Transform the model name into a more humane format, using I18n. By default,
@@ -35,9 +35,8 @@ module ActiveModel
                            @klass.respond_to?(:i18n_scope)
 
       defaults = @klass.lookup_ancestors.map do |klass|
-        [klass.model_name.i18n_key,
-         klass.model_name.i18n_key.to_s.tr('.', '/').to_sym]
-      end.flatten
+        klass.model_name.i18n_key
+      end
 
       defaults << options[:default] if options[:default]
       defaults << @human
diff --git a/activemodel/lib/active_model/translation.rb b/activemodel/lib/active_model/translation.rb
index c615311692..6d64c81b5f 100644
--- a/activemodel/lib/active_model/translation.rb
+++ b/activemodel/lib/active_model/translation.rb
@@ -44,9 +44,8 @@ module ActiveModel
     # Specify +options+ with additional translating options.
     def human_attribute_name(attribute, options = {})
       defaults = lookup_ancestors.map do |klass|
-        [:"#{self.i18n_scope}.attributes.#{klass.model_name.i18n_key}.#{attribute}",
-         :"#{self.i18n_scope}.attributes.#{klass.model_name.i18n_key.to_s.tr('.', '/')}.#{attribute}"]
-      end.flatten
+        :"#{self.i18n_scope}.attributes.#{klass.model_name.i18n_key}.#{attribute}"
+      end
 
       defaults << :"attributes.#{attribute}"
       defaults << options.delete(:default) if options[:default]
diff --git a/activemodel/test/cases/translation_test.rb b/activemodel/test/cases/translation_test.rb
index 838956bc98..1b1d972d5c 100644
--- a/activemodel/test/cases/translation_test.rb
+++ b/activemodel/test/cases/translation_test.rb
@@ -76,15 +76,5 @@ class ActiveModelI18nTests < ActiveModel::TestCase
     Person.model_name.human(options)
     assert_equal({:default => 'person model'}, options)
   end
-  
-  def test_alternate_namespaced_model_attribute_translation
-    I18n.backend.store_translations 'en', :activemodel => {:attributes => {:person => {:gender => {:attribute => 'person gender attribute'}}}}
-    assert_equal 'person gender attribute', Person::Gender.human_attribute_name('attribute')
-  end
-
-  def test_alternate_namespaced_model_translation
-    I18n.backend.store_translations 'en', :activemodel => {:models => {:person => {:gender => 'person gender model'}}}
-    assert_equal 'person gender model', Person::Gender.model_name.human
-  end
 end