You can use the various splitAts in Data.List, Data.Vector to split a list
at an index. You can also use drop and take to get a splice ie. drop 4
(take 2) is a splice from 3:5.
On Sat, Jun 13, 2015 at 9:36 AM, derek riemer
Hi guys, As a newby to haskell, I was curious, what is the best way to splice an array or do things in the middle? For example, binary search requires i do in sudocode define binary search array target. Find middle element. If target is middle element then return target else if target < middle element then binary search array[0:target] else binary search array[target:end]
How can I get this splicing with haskell? I can't just use head here. I can't do array!!n: where n is some number.
Thanks, Derek _______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners