OCaml writing an int list to a byte file

Question

I'm attempting to write a list of integers to a file of bytes with the following code:

let out_channel = open_out_bin "G:\\JVM\\OcamlTest2.class";;

let writeBytes out_channel finalBytes = 
match finalBytes with
| [] -> close_out out_channel
| hd::tl -> output_byte out_channel hd; writeBytes out_channel tl;;

And I get the following error:

Error: Unbound value writeBytes

How can I fix this?

You should update your title since the problem is not about what you want to do but some syntax error. — Lhooq, May 23 '16 at 18:44

score 7 · Accepted Answer · edited May 23 '17 at 10:28

7

Recursive functions defined with let rec in OCaml, see this answer for details.

edited May 23 '17 at 10:28

Community

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answered May 23 '16 at 14:14

larhat

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OCaml writing an int list to a byte file

1 Answers1