Racket's also flexible enough that you can say "to hell with void, I want function chaining" if you decide it's more appropriate:
(require fancy-app) ;; now (+ _ 1) means (lambda (v) (+ v 1)) (require point-free) ;; now (~> x f g h) means (h (g (f x))) ;; makes voidful procedures return their argument (define ((action! proc) v) (proc v) v) ;; like ~>, but turns all procedures into actions first (define (act~> v . procs) (apply ~> v (map action! procs))) ;; voila! (act~> (make-vector 5) (vector-fill! _ 'blank) (vector-set! _ 2 'grapefruit) (vector-set! _ 0 'watermelon) (vector-map! symbol->string _) (vector-sort! _ string<?) (vector-map! string-titlecase _)) ;; output is '#("Blank" "Blank" "Blank" "Grapefruit" "Watermelon") -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.