enum-set-for-each | chickadee

enum-set-for-each proc enum-setprocedure

Invokes proc on each member of enum-set in increasing ordinal order and discards the rest. The result is an unspecified value.

(let ((s ""))
  (begin
   (enum-set-for-each (lambda (e)
                        (set! s (string-append s (enum-value e) " ")))
                      (enum-set pizza pizza-margherita pizza-chicago))
   s))
   ⇒ "tomato and mozzarella deep-dish "

chickadee » srfi-209 » enum-set-for-each

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