R/see_lib_paths.R

In mleary/learylib: Personal R package for Matt Leary

#' Print the library path(s) from .libPaths()
#'
#' @details This is a helper to "pretty print" the library paths for my existing
#'     session.
#'
#' @examples
#' library(learylib)
#'
#' see_lib_paths() #prints all library path(s)
#'
#' @export

see_lib_paths <- function() {
  if (length(.libPaths()) > 1) {
    msg <- "Using libraries at paths:\n"
  } else {
    msg <- "Using library at path:\n"
  }
  libs <- paste("-", .libPaths(), collapse = "\n")
  cat(msg, libs, sep = "")
}