Convert option parsing to a monadic flow
authorIustin Pop <iustin@google.com>
Fri, 30 Oct 2009 09:17:36 +0000 (10:17 +0100)
committerIustin Pop <iustin@google.com>
Fri, 30 Oct 2009 11:23:29 +0000 (12:23 +0100)
commit2f567ac08df5d965263aea32460893244b9580af
treead09f93e0f51b944d0b39bdfa6aef536af833481
parentce0392e6ac6224393f1a362bbda32aa8ce9eaeee
Convert option parsing to a monadic flow

This allows us to do verification of option arguments in the assignment
functions themselves.
Ganeti/HTools/CLI.hs