line division

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Permalink Reply by David Rutten on August 30, 2016 at 3:15pm

Sorting will keep all values in the same list, it sounds like what you want is to break your original list of division points into two; one features only the first and last point, the other featuring all the interior points.

There must be something wrong with my brain today, I couldn't think of an easier way to do it than this:

But I'm sure there must be some way to achieve this cleanly without having to treat numbers as textual characters.

Attachments:

• firstandlast.gh, 18 KB

Permalink Reply by Hyungsoo Kim on August 31, 2016 at 12:38am

Another attempt using "Set Difference".