R/utils.R

Defines functions require_ns

require_ns <- function(pkg) {
  if (!requireNamespace(pkg, quietly = TRUE)) {
    stop(sprintf('Package "%s" needed for this function to work. Please install it.', pkg), call. = FALSE)
  }
}
aelhabr/teutils documentation built on May 7, 2019, 7:59 a.m.