R/is.NullOb.R

In ggedit: Interactive 'ggplot2' Layer and Theme Aesthetic Editor

Defines functions is.NullOb

Documented in is.NullOb

#' @title is.NullOb
#' @description Checks if any columns have a null in them.
#' @param x vector or data.frame
#' @return logical
#' @keywords internal
is.NullOb <- function(x) {
  if (!(is.function(x))) is.null(x) | all(sapply(x, is.null)) else FALSE
}

Try the ggedit package in your browser