Move serializers pagination class to separate module

This helps to avoid conflicts with `Paginator` class that seems to be
used by some bundled libs.

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/gitlab/serializer/pagination.rb b/lib/gitlab/serializer/pagination.rb
new file mode 100644
index 00000000000..d9372f3dcd6
--- /dev/null
+++ b/lib/gitlab/serializer/pagination.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  module Serializer
+    class Pagination
+      include ::API::Helpers::Pagination
+
+      def initialize(request, response)
+        @request = request
+        @response = response
+      end
+
+      private
+
+      # Methods needed by `API::Helpers::Pagination`
+      #
+
+      attr_reader :request
+
+      def params
+        @request.query_parameters
+      end
+
+      def header(header, value)
+        @response.headers[header] = value
+      end
+    end
+  end
+end