# File lib/puppet/type/cron.rb, line 110
110:         def should_to_s(newvalue = @should)
111:             if newvalue
112:                 unless newvalue.is_a?(Array)
113:                     newvalue = [newvalue]
114:                 end
115:                 if self.name == :command or newvalue[0].is_a? Symbol
116:                     newvalue[0]
117:                 else
118:                     newvalue.join(",")
119:                 end
120:             else
121:                 nil
122:             end
123:         end