lib/lookbook/support/utils/attribute_utils.rb in lookbook-1.2.1 vs lib/lookbook/support/utils/attribute_utils.rb in lookbook-1.3.0

@@ -1,9 +1,14 @@
 module Lookbook
   module AttributeUtils
     class << self
       def dom_id(*args)
-        ["lookbook", *args].join("-").parameterize.dasherize
+        entity_id(["lookbook", *args])
+      end
+
+      def entity_id(*args)
+        parts = args.map { |arg| arg.to_s.force_encoding("UTF-8").parameterize.dasherize }
+        parts.join("-").tr("/_", "-").delete_prefix("-").delete_suffix("-").gsub("--", "-")
       end
     end
   end
 end