rlang (version 0.2.2)

op-null-default: Default value for NULL

Description

This infix function makes it easy to replace NULLs with a default value. It's inspired by the way that Ruby's or operation (||) works.

Usage

x %||% y

Arguments

x, y

If x is NULL, will return y; otherwise returns x.

Examples

# NOT RUN {
1 %||% 2
NULL %||% 2
# }