Merge pull request #1721 from consul/feature/add_slugs_to_budget_related

Add slugs to budget related

lib/tasks/slugs.rake

@@ -0,0 +1,8 @@
+namespace :slugs do
+  desc "Generate slug attribute for objects from classes that use Sluggable concern"
+  task generate: :environment do
+    %w(Budget Budget::Heading Budget::Group).each do |class_name|
+      class_name.constantize.all.each(&:generate_slug)
+    end
+  end
+end