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rapha/uniq.ml

Created September 13, 2011 19:26
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Ocaml hack to remove duplicate lines in input
Raw
uniq.ml
let rec next_line seen =
let line = read_line () in
if not (List.mem line seen) then print_endline line;
next_line (line :: seen)
in
try next_line [] with End_of_file -> ()
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