@spec new() :: String.t()

Generates a UUID using the version 4 scheme, as described in RFC 4122, with a hex format.

@spec to_default_format(uuid :: String.t()) :: String.t()

Transform the UUID into the default format.

Useful when to transform a uuid with :hex format into a uuid with :default format.

iex> OnePiece.Commanded.Id.to_default_format("f81d4fae7dec11d0a76500a0c91e6bf6")
"f81d4fae-7dec-11d0-a765-00a0c91e6bf6"