Move HasErrors to helpers.

lib/simple_form.rb

@@ -6,7 +6,6 @@ module SimpleForm
   autoload :Components,        'simple_form/components'
   autoload :ErrorNotification, 'simple_form/error_notification'
   autoload :FormBuilder,       'simple_form/form_builder'
-  autoload :HasErrors,         'simple_form/has_errors'
   autoload :Helpers,           'simple_form/helpers'
   autoload :I18nCache,         'simple_form/i18n_cache'
   autoload :Inputs,            'simple_form/inputs'

lib/simple_form/components/errors.rb

@@ -1,7 +1,7 @@
 module SimpleForm
   module Components
     module Errors
-      include SimpleForm::HasErrors
+      include SimpleForm::Helpers::HasErrors
 
       def error
         template.content_tag(error_tag, error_text, error_html_options) if has_errors?

lib/simple_form/error_notification.rb

@@ -1,7 +1,7 @@
 module SimpleForm
   class ErrorNotification
     delegate :object, :object_name, :template, :to => :@builder
-    include SimpleForm::HasErrors
+    include SimpleForm::Helpers::HasErrors
 
     def initialize(builder, options)
       @builder = builder

lib/simple_form/has_errors.rb

@@ -1,14 +0,0 @@
-module SimpleForm
-  module HasErrors
-
-  protected
-
-    def errors
-      object.errors
-    end
-
-    def has_errors?
-      object && object.respond_to?(:errors) && errors.present?
-    end
-  end
-end

lib/simple_form/helpers.rb

@@ -1,5 +1,6 @@
 module SimpleForm
   module Helpers
+    autoload :HasErrors,    'simple_form/helpers/has_errors'
     autoload :Maxlength,    'simple_form/helpers/maxlength'
     autoload :Pattern,      'simple_form/helpers/pattern'
     autoload :Validators,   'simple_form/helpers/validators'

lib/simple_form/helpers/has_errors.rb

@@ -0,0 +1,15 @@
+module SimpleForm
+  module Helpers
+    module HasErrors
+      private
+    
+      def errors
+        object.errors
+      end
+
+      def has_errors?
+        object && object.respond_to?(:errors) && errors.present?
+      end
+    end
+  end
+end