diff options
Diffstat (limited to 'app/controllers/concerns/paginated_collection.rb')
-rw-r--r-- | app/controllers/concerns/paginated_collection.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/app/controllers/concerns/paginated_collection.rb b/app/controllers/concerns/paginated_collection.rb new file mode 100644 index 00000000000..be84215a9e2 --- /dev/null +++ b/app/controllers/concerns/paginated_collection.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +module PaginatedCollection + extend ActiveSupport::Concern + + private + + def redirect_out_of_range(collection, total_pages = collection.total_pages) + return false if total_pages.zero? + + out_of_range = collection.current_page > total_pages + + if out_of_range + redirect_to(url_for(safe_params.merge(page: total_pages, only_path: true))) + end + + out_of_range + end +end |