On 5/12/21, Robert Haisfield <roberthhaisfi...@gmail.com> wrote: > Daniel, that's awesome. How would I filter down this list according to the > regex? > > (define list-of-files (map path->string (directory-list starting-path)))
You can wrap it in a filter: (define list-of-files (filter (lambda (str) (regexp-match? "\\.png$" str)) (map path->string (directory-list starting-path)))) You might also like the glob package: (require file/glob) (define list-of-files (map path->string (glob (build-path starting-path "*.png")))) -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/CAFUu9R76maG1O1Z40UL0CUwnMHZ3vg0H9mmE_BvVgozKGN2b1w%40mail.gmail.com.
