> >Also, since users think of job > >IDs as numbers but they are a special type in Ganeti, why not > > > mapM_ (print . (right $ map (left fromJobId))) submitted > > Actually, I didn't understand that string. My Haskell is not so good yet. > But I've found alternative solution to this problem.
Don't worry. That string actually contained 2 typos. Instead of left and right it should be first and second from Control.Arrow. The library documentation can be found at http://hackage.haskell.org/package/base-4.7.0.1/docs/Control-Arrow.html and the original paper at http://www.cse.chalmers.se/~rjmh/Papers/arrows.pdf -- Klaus Aehlig Google Germany GmbH, Dienerstr. 12, 80331 Muenchen Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg Geschaeftsfuehrer: Graham Law, Christine Elizabeth Flores
