[Haskell-beginners] splicing

[David McBride]

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 <driemer.riemer at gmail.com>
wrote:

> 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
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