R/nullToblank.R

In dwernersexton/rPOS: Provides access to the Tapestry POS API

#' Replace a null value with a blank character
#'
#' @param parameter The parameter to replace or return
#'
#' @return The values replaced with blank if null
#'
nullToblank <- function(parameter) {
  if(is.null(parameter)) {
    return('')
  } else {
    return(parameter)
  }
}