aparler/RosettaCodeData
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Data update

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Ingy dot Net 2024-04-19 16:56:29 -07:00
parent 0df55f9f24
commit aec8ed51b6
1045 changed files with 18889 additions and 2777 deletions
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15
Task/File-input-output/Standard-ML/file-input-output-2.ml Normal file
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@ -0,0 +1,15 @@
fun copyFile from to =
let
val instream = BinIO.openIn from
val outstream = BinIO.openOut to
fun aux () =
let
val buf = BinIO.inputN(instream, 1024)
in
if Word8Vector.length buf = 0
then ()
else (BinIO.output (outstream, buf); aux ())
end
in
(aux (); BinIO.closeIn instream; BinIO.closeOut outstream)
end