# File lib/puppet/property/ordered_list.rb, line 7
 7:       def add_should_with_current(should, current)
 8:         if current.is_a?(Array)
 9:           #tricky trick
10:           #Preserve all the current items in the list
11:           #but move them to the back of the line
12:           should = should + (current - should)
13:         end
14:         should
15:       end