#' Create a random key
#'
#' Create a random sequence of alphanumeric characters.
#'
#' @param length Length of key
#' @export
#' @examples
#' key()
#' key(length = 10)
#**********************************************************
key <- function(length = 5) {
stringi::stri_rand_strings(n = 1,
length = length)
}
#**********************************************************
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