Re: Given any list, group n number of sublists into a single list
Matthew Butterick <[email protected]>
| Newsgroups | gmane.comp.lang.racket.user,gmane.lisp.scheme.plt |
|---|---|
| Message-ID | <[email protected]> |
`slice-at` http://docs.racket-lang.org/sugar/index.html?q=slice-at#%28def._%28%28lib._sugar%2Flist..rkt%29._slice-at%29%29 <http://docs.racket-lang.org/sugar/index.html?q=slice-at#(def._((lib._sugar/list..rkt)._slice-at))> > On May 17, 2017, at 3:56 PM, Don Green <[email protected]> wrote: > > Racket code that could perform this list manipulation? > (every-n-lists-into-list <n-lists-to-group> '(<in-list>)) > (every-n-lists-into-list 1 '((1) (2))) ;=> '(((1) (2))) > (every-n-lists-into-list 2 '((1) (2) (3) (4))) ;=> '(((1) (2)) ((3) (4))) > (every-n-lists-into-list 3 '((1) (2) (3) (4)) (5) (6))) ;=> '(((1) (2) (3)) ((4) (5) (6))) -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/[email protected] For more options, visit https://groups.google.com/d/optout.