# File lib/puppet/type/cron.rb, line 232
232:         def should
233:             if @should
234:                 if @should.is_a? Array
235:                     @should[0]
236:                 else
237:                     devfail "command is not an array"
238:                 end
239:             else
240:                 nil
241:             end
242:         end