21 lines
598 B
OCaml
21 lines
598 B
OCaml
type t = { nickname : string; message : string }
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let nickname { nickname; _ } = nickname
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let message { message; _ } = message
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let split_at ~len:max str =
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let rec go acc off len =
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if len <= max then String.sub str off len :: acc
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else go (String.sub str off max :: acc) (off + max) (len - max)
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in
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if max <= 0 then invalid_arg "split_at";
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go [] 0 (String.length str) |> List.rev
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let split_at ~len { message; _ } =
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split_at ~len message
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let make ~nickname message = { nickname; message }
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let msgf ?(nickname="Banawá") fmt =
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Fmt.kstr (fun message -> { nickname; message }) fmt
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