Proposal: Add concatMapM function (#2042)
lemming at henning-thielemann.de
Tue Jan 15 09:52:51 EST 2008
On Tue, 15 Jan 2008, Yitzchak Gale wrote:
> Hi Bulat,
> I wrote:
> >> I import only the functions I need from libraries that I don't
> >> own myself to minimize that effect.
> Bulat Ziganshin wrote:
> > i think that the better way will be to put all these functions into
> > extralibs bundled with ghc. this will allow me to control which
> > concrete version of lib i import and therefore which set of functions
> > i've used.
> Yes. But you still need to put the new functions in the
> right place in the module hierarchy. How do we do that?
> For each module included in the bootlibs, would
> you have also Path.To.Module.Extra? That would
> be annoying. And it wouldn't even solve the problem:
> if you use Extra even once, you would go back
> to the same situation.
I collected some points at
More information about the Libraries