rlang: op-null-default – R documentation

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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

1 %||% 2
NULL %||% 2

rlang

Functions for Base Types and Core R and 'Tidyverse' Features

v0.4.11

MIT + file LICENSE

Authors

Lionel Henry [aut, cre], Hadley Wickham [aut], mikefc [cph] (Hash implementation based on Mike's xxhashlite), Yann Collet [cph] (Author of the embedded xxHash library), RStudio [cph]

Initial release