Fix Tempfile shim for Ruby 1.8.6.
Fix Tempfile shim for Ruby 1.8.6.

mathieumahe/cast,colundrum/cast,roblabla/cast,oggy/cast,roblabla/cast,mathieumahe/cast,oggy/cast,colundrum/cast,GaetanJUVIN/cast,GaetanJUVIN/cast