base::isFALSE() is better (very slightly different)

yihui · May 20, 2022 · cfbf040 · cfbf040
1 parent 4992cfa
commit cfbf040
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Showing 3 changed files with 2 additions and 23 deletions.
diff --git a/NAMESPACE b/NAMESPACE
@@ -49,7 +49,6 @@ export(gsub_files)
 export(in_dir)
 export(install_dir)
 export(install_github)
-export(isFALSE)
 export(is_CRAN_incoming)
 export(is_R_CMD_check)
 export(is_abs_path)

diff --git a/R/utils.R b/R/utils.R
@@ -116,10 +116,10 @@ in_dir = function(dir, expr) {
 }
 
 #' Test if an object is identical to \code{FALSE}
-#'
+#' *NO LONGER* exported: base::isFALSE() is faster and better,
+#'    when FALSE has an attribute: base::isFALSE(c(a = FALSE)) is TRUE
 #' A simple abbreviation of \code{identical(x, FALSE)}.
 #' @param x An R object.
-#' @export
 #' @examples
 #' library(xfun)
 #' isFALSE(TRUE)  # false

diff --git a/man/isFALSE.Rd b/man/isFALSE.Rd