28 Jan
2013
28 Jan
'13
2:24 p.m.
On Mon, Jan 28, 2013 at 10:37:53AM -0800, Bryce Verdier wrote:
Hi All,
At the moment I have a list of lists. The inner list is a coordinate, like (x,y) but is [x,y] instead. What I would like to do is group all the x's into one list, and the y's into another. I know I can do this with calling 2 maps on the container, but I would also like to do this in one iteration.
This can be done using the 'transpose' function from Data.List. -Brent