# File lib/puppet/type/cron.rb, line 125
125:         def is_to_s(currentvalue = @is)
126:             if currentvalue
127:                 unless currentvalue.is_a?(Array)
128:                     return currentvalue
129:                 end
130: 
131:                 if self.name == :command or currentvalue[0].is_a? Symbol
132:                     currentvalue[0]
133:                 else
134:                     currentvalue.join(",")
135:                 end
136:             else
137:                 nil
138:             end
139:         end