11 lines
288 B
OCaml
11 lines
288 B
OCaml
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let list_of_string str =
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let result = ref [] in
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String.iter (fun x -> result := x :: !result)
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str;
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List.rev !result
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let string_of_list lst =
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let result = String.create (List.length lst) in
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ignore (List.fold_left (fun i x -> result.[i] <- x; i+1) 0 lst);
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result
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