Initial commit

app/api/v2/entities/base.rb

@@ -0,0 +1,12 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+module API
+  module V2
+    module Entities
+      class Base < Grape::Entity
+        format_with(:iso_timestamp) { |t| t.iso8601 if t }
+      end
+    end
+  end
+end