Hello, 2012/3/10 Goswin von Brederlow <[email protected]>: >>> I can't because the Sha1.t is abstract. >> >> I think what David means is that you can just define >> let my_initializer = Sha1.string "" >> somewhere at the beginning of your code.
Yes. > let () = Printf.printf "%s\n" (Sha1.to_hex (Sha1.string "")) > da39a3ee5e6b4b0d3255bfef95601890afd80709 > > This would certainly work as an initializer but would not be obviously > invalid. [...] > This on the other hand is easy to spot in output or when stored in > files and unlikely to occur naturaly. I don't buy your argument (only a human can spot the 0000 value) but I understand your point of view. Another option would be to use Some h | None in your initialization code and convert it to an immutable value at the end of the initialization. Best regards, d. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/CAC3Lx=bovJpOJTub2RANZKTse3qBPB4gVscZDidWmRg=y53...@mail.gmail.com
