lib/rbbt/tsv/manipulate.rb in rbbt-util-5.5.58 vs lib/rbbt/tsv/manipulate.rb in rbbt-util-5.5.59

@@ -412,10 +412,10 @@
       key  = method.keys.first
       method = method.values.first
       case
       when (Array === method and (key == :key or key_field == key))
         with_unnamed do
-          Annotated.purge(method).sort.uniq.each{|key| 
+          Annotated.purge(method).uniq.each{|key| 
             new[key] = self[key] if invert ^ (self.include? key)
           }
         end
       when Array === method
         with_unnamed do