DM-13 Support monadic fold1s
There is progress to add impurely
for monadic Fold1s to the
foldl package, see https://github.com/Gabriella439/foldl/pull/219
Edited by Tobias Haslop
There is progress to add impurely
for monadic Fold1s to the
foldl package, see https://github.com/Gabriella439/foldl/pull/219