Re: [Libguestfs] [PATCH 0/4]: mllib: Add 'may' function, and refactoring.

On Tue, Nov 10, 2015 at 08:25:54PM +0000, Richard W.M. Jones wrote: > The 'may' function is a higher-order function (HOF) that replaces: > > match x with > | None -> () > | Some x -> f x > > with: > > may f x Another possibility is to break from lablgtk and call the function 'maybe', as in: g#set_trace trace; g#set_verbose verbose; maybe g#set_identifier identifier;