Does anybody know how to generate a grid in Haskell?

Question

Instead of having a 2D list like:

[[1,2],[3,4]]

I was wondering if there is any way that you can have:

[1, 2]
[3, 4] 

Answer 1

There are many ways to do this, but if you're currently doing

print grid

try replacing it with

mapM_ print grid

to print each row separately.