Export %||% pipe

Author: elgabbas

R/utils-pipe.R

@@ -18,6 +18,21 @@ if (getRversion() >= "2.15.1") {
 #' @return The result of calling `rhs(lhs)`.
 NULL
 
+#' Null-coalescing operator
+#'
+#' See \code{rlang::\link[rlang:op-null-default]{\%||\%}} for details.
+#'
+#' @name %||%
+#' @rdname null_default
+#' @keywords internal
+#' @export
+#' @importFrom rlang %||%
+#' @usage lhs \%||\% rhs
+#' @param lhs Any R object, typically checked for `NULL`.
+#' @param rhs A default value to return if `lhs` is `NULL`.
+#' @return `lhs` if it is not `NULL`, otherwise `rhs`.
+NULL
+
 
 #' @noRd
 .onAttach <- function(...) {