Modification présentation exifs

app/uploaders/avatar_uploader.rb

@@ -10,6 +10,10 @@ class AvatarUploader < CarrierWave::Uploader::Base
   storage :file
   # storage :s3
 
+  def default_url
+    "/images/fallback/" + [version_name, "default.png"].compact.join('_')
+  end
+
   # Override the directory where uploaded files will be stored.
   # This is a sensible default for uploaders that are meant to be mounted:
   def store_dir

app/uploaders/image_uploader.rb

@@ -10,6 +10,9 @@ class ImageUploader < CarrierWave::Uploader::Base
   storage :file
   # storage :s3
 
+  def default_url
+    "/images/fallback/" + [version_name, "default.png"].compact.join('_')
+  end
   # Override the directory where uploaded files will be stored.
   # This is a sensible default for uploaders that are meant to be mounted:
   def store_dir

app/views/layouts/admin.html.haml

@@ -28,7 +28,7 @@
 			#breadcrumb
 			
 				.personnal
-					=image_tag (current_admin.avatar? ? current_admin.avatar.square.url : "defaut.png"), :class => "avatar"
+					=image_tag current_admin.avatar.square.url, :class => "avatar"
 					%span
 						=current_admin.firstname
 						=current_admin.name