# File lib/puppet/type/cron.rb, line 113
113:     def is_to_s(currentvalue = @is)
114:       if currentvalue
115:         return currentvalue unless currentvalue.is_a?(Array)
116: 
117:         if self.name == :command or currentvalue[0].is_a? Symbol
118:           currentvalue[0]
119:         else
120:           currentvalue.join(",")
121:         end
122:       else
123:         nil
124:       end
125:     end