lib/faml/compiler.rb in faml-0.3.4 vs lib/faml/compiler.rb in faml-0.3.5

@@ -317,18 +317,18 @@
       static_attributes = {}
       parser.static_attributes.each do |k, v|
         static_attributes[k.to_s] = v
       end
 
-      class_list = Array(static_attributes['class']).flat_map { |c| c.to_s.split(/ +/) }
+      class_list = Array(static_attributes.delete('class')).select { |v| v }.flat_map { |c| c.to_s.split(/ +/) }
       unless static_class.empty?
         class_list.concat(static_class.split(/ +/))
       end
       unless class_list.empty?
         static_attributes['class'] = class_list.uniq.sort.join(' ')
       end
 
-      id_list = Array(static_attributes['id'])
+      id_list = Array(static_attributes.delete('id')).select { |v| v }
       unless static_id.empty?
         id_list = [static_id].concat(id_list)
       end
       unless id_list.empty?
         static_attributes['id'] = id_list.join('_')