if nil and !blank? are both covered by unless blank?
if nil and !blank? are both covered by unless blank?

shopittome/cruisecontrol.rb,onrooby/cruisecontrol.rb,onrooby/cruisecontrol.rb,shopittome/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,shopittome/cruisecontrol.rb,shopittome/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,craigw/cruisecontrol.rb,onrooby/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,wpc/cruisecontrol.rb,shopittome/cruisecontrol.rb,Zelnox/cruisecontrolrb,craigw/cruisecontrol.rb,wpc/cruisecontrol.rb,thewoolleyman/cruisecontrol.rb,Zelnox/cruisecontrolrb,onrooby/cruisecontrol.rb,shopittome/cruisecontrol.rb,thewoolleyman/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,onrooby/cruisecontrol.rb