Cleaning up the previous run's redis db dump
Cleaning up the previous run's redis db dump

to avoid fantastic segfaults caused by trying to remove it within the
`at_exit` block.

Also wrapped a pretzel block with parens to calm down whatever linting
thing happens in vim.

adaptiv-io/resque-scheduler,guizmaii/resque-scheduler,kangkot/resque-scheduler,StitchedCode/resque-scheduler,makepositive/Resque-Schedular,guizmaii/resque-scheduler,makepositive/Resque-Schedular,xldenis/resque-scheduler,mfo/resque-scheduler,mfo/resque-scheduler,resque/resque-scheduler,xldenis/resque-scheduler,carsonreinke/resque-scheduler,xldenis/resque-scheduler,ratafire/resque-scheduler,stvp/resque-scheduler,kangkot/resque-scheduler,stvp/resque-scheduler,StitchedCode/resque-scheduler,StitchedCode/resque-scheduler,kangkot/resque-scheduler,carsonreinke/resque-scheduler,stvp/resque-scheduler,playtestcloud/resque-scheduler,carsonreinke/resque-scheduler,resque/resque-scheduler,ratafire/resque-scheduler,playtestcloud/resque-scheduler,ratafire/resque-scheduler,adaptiv-io/resque-scheduler,resque/resque-scheduler,mfo/resque-scheduler,playtestcloud/resque-scheduler,adaptiv-io/resque-scheduler,guizmaii/resque-scheduler