On Thu, Oct 23, 2008 at 12:38 PM, Thomas Hartman <[EMAIL PROTECTED]> wrote: >>> Specifically I'm trying to concatenate the output of two system calls >>> into the input of a third. The following code does not get the job > > Can the left-fold enumerator described by oleg in > > http://okmij.org/ftp/Haskell/fold-stream.lhs > > and with more references at http://okmij.org/ftp/Haskell/ > > be adapted for reading the output from arbitrary system calls? I.e., > to deal with pipes? My intuition says yes but I'm still trying to wrap > my head around the whole left fold enumerator approach to io.
I found his slides w/notes from defun to be insightful. http://okmij.org/ftp/Streams.html#iteratee grab the talk notes pdf. Jason _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
