R/stopper.R

In bschilder/scKirby: Automated ingestion and conversion of various single-cell data formats.

#' Stop messages
#' 
#' Conditionally print stop messages.
#' Allows developers to easily control verbosity of functions, 
#'  and meet Bioconductor requirements that dictate the stop message 
#'  must first be stored to a variable before passing to \link[base]{stop}. 
#' @param v Whether to print messages or not.
#' 
#' @return Null 
#' @keywords internal 
stopper <- function(..., v = TRUE) {
    msg <- paste(...)
    if (v) {
        stop(msg)
    } else {
        stop()
    }
}