Move away from :unprocessable_entity to _content

It was apparently deprecated in the previous version and rubocop is now
complaining about it.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

3 files changed, 6 insertions, 6 deletions

diff --git a/app/controllers/searches_controller.rb b/app/controllers/searches_controller.rb
index c811f10..ff738c2 100644
--- a/app/controllers/searches_controller.rb
+++ b/app/controllers/searches_controller.rb
@@ -26,7 +26,7 @@ class SearchesController < ApplicationController
     if @search.save
       redirect_to @search
     else
-      render :new, status: :unprocessable_entity
+      render :new, status: :unprocessable_content
     end
   end
 
@@ -34,7 +34,7 @@ class SearchesController < ApplicationController
     if @search.update(search_params)
       redirect_to @search, status: :see_other
     else
-      render :edit, status: :unprocessable_entity
+      render :edit, status: :unprocessable_content
     end
   end
 
diff --git a/app/controllers/tags_controller.rb b/app/controllers/tags_controller.rb
index 7f77f4c..37d7965 100644
--- a/app/controllers/tags_controller.rb
+++ b/app/controllers/tags_controller.rb
@@ -21,7 +21,7 @@ class TagsController < ApplicationController
     if @tag.save
       redirect_to tags_url, notice: t('tags.create-success')
     else
-      render :new, status: :unprocessable_entity
+      render :new, status: :unprocessable_content
     end
   end
 
@@ -47,7 +47,7 @@ class TagsController < ApplicationController
     if updated
       redirect_to tags_url, notice: t('tags.update-success')
     else
-      render :edit, status: :unprocessable_entity
+      render :edit, status: :unprocessable_content
     end
   rescue ActiveRecord::RecordInvalid
     redirect_to edit_tag_path(@tag), alert: t('tags.update-fail')
diff --git a/app/controllers/things_controller.rb b/app/controllers/things_controller.rb
index cc9b5b0..97761aa 100644
--- a/app/controllers/things_controller.rb
+++ b/app/controllers/things_controller.rb
@@ -29,7 +29,7 @@ class ThingsController < ApplicationController
     if updated
       redirect_to thing_url(@thing.reload), notice: t('things.create-success')
     else
-      render :new, status: :unprocessable_entity
+      render :new, status: :unprocessable_content
     end
   end
 
@@ -46,7 +46,7 @@ class ThingsController < ApplicationController
     if updated
       redirect_to edit_thing_url(@thing), notice: t('things.update-success')
     else
-      render :edit, status: :unprocessable_entity
+      render :edit, status: :unprocessable_content
     end
   end