isStringOrNULL: Check if object is string or NULL

View source: R/asserts.R

isStringOrNULLR Documentation

Check if object is string or NULL

Description

isStringOrNULL checks if object is string (a length one character vector) or NULL.

Usage

isStringOrNULL(x)

Arguments

x

object to test.

Value

Logical indicating if object is string or NULL


Genentech/MiDAS documentation built on Feb. 5, 2024, 11:52 a.m.