29 Jul
2010
29 Jul
'10
6:19 p.m.
I just spotted the following problem in the documentation for readProcess [1]. The documentation has the sample usage returning an "IO (Either a String)" action, yet the function only returns an "IO String".
readProcess "date" [] [] Right "Thu Feb 7 10:03:39 PST 2008\n"
[1]: http://hackage.haskell.org/packages/archive/process/1.0.1.3/doc/html/System-... -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com