R/hiRhino.R

In perdoperdo/rhinotools: Experiments in CI for R

# Hello, world!
#
# This is an example function named 'hello'
# which prints 'Hello, world!'.
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#' Say hi to the animals
#'
#' @param n Number of times to say hello
#'
#' @return A welcome to Rhinos
#' @export
#'
#' @examples
#' hiRhino()
#' hiRhino(2)
hiRhino <- function(n=1) {
  if(n==0) {return("Hey, no Rhinos!")}
  if(n<0) {return("Oops, Rhinos cant be negative!")}
  paste("Hello, ", paste(rep("Rhino",n), collapse = " "), "!", sep="")
}