[Compass-ci] Re: [PATCH compass-ci] src/lib: for multitask like multi-qemu

•    program_num = program.match(/(.*)(\-\d{1,}$)/)
  

•    if program_num != nil
  

•      program = program_num.not_nil![1]
  

•    end
  

The typical way is

if program =~ /(.*)-\d+$/ program = $1 end

Thanks, Fengguang