RE: group-by: question
"Jos Koot" <[email protected]>
| Newsgroups | gmane.comp.lang.racket.user,gmane.lisp.scheme.plt |
|---|---|
| Message-ID | <065103106E0B4ABB88E02C9833EC7D18@SamsungPC> |
In addition to my previous email:
sorting the classes can be simplified as follows:
(define sorted-classes
(for/list ([(_ c) (in classes)]) ; <=======
(sort c < #:key car)))
Jos
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