Given data: (1, 55, abc) (2, 23, asd) (1, 85, xyz) (1, 2, aaa)
I would like to group on $0 and then have my grouped tuple be ordered by $1. Is
this possible?
The output should look like this:
(1, {(1, 2, aaa),(1,55,abc),(1,85,xyz)})
(2, {(2,23,asd)})
Then I would like to keep the first tuple for every group.
For example:
(1,2,aaa)
(2,23,asd)
