Jan Christiansen wrote:
On Jan 2, 2012, at 2:34 PM, Heinrich Apfelmus wrote:
Without an explicit guarantee that the function is incremental, we can't do
anything here. But we can just add another constructor to that effect if we
turn ListTo into a GADT:
data ListTo a b where
Sebastian Fischer wrote:
Your `ListTo` type achieves space efficiency for Applicative composition of
list functions by executing them in lock-step. Because of the additional
laziness provided by the `Fmap` constructor, compositions like
interpret a . interpret b
can also be executed in
Hi,
On Jan 2, 2012, at 2:34 PM, Heinrich Apfelmus wrote:
Without an explicit guarantee that the function is incremental, we can't do
anything here. But we can just add another constructor to that effect if we
turn ListTo into a GADT:
data ListTo a b where
CaseOf :: b - (a
Hello Heinrich,
On Tue, Dec 27, 2011 at 1:09 PM, Heinrich Apfelmus
apfel...@quantentunnel.de wrote:
Sebastian Fischer wrote:
all functions defined in terms of `ListTo` and `interpret`
are spine strict - they return a result only after consuming all input
list
constructors.
Indeed, the
