expect_null_linter

<p>See <a href="https://lintr.r-lib.org/reference/expect_null_linter">https://lintr.r-lib.org/reference/expect_null_linter</a>.</p>

Lints are code patterns that are not optimal because they are
inefficient, forget corner cases, or are less readable. 'flir' provides a
small set of functions to detect those lints and automatically fix them.
It builds on 'astgrepr', which itself uses the 'Rust' crate 'ast-grep' to
parse and navigate R code.

Etienne Bacher

flir

Find and Fix Lints in R Code

lintr authors 

Trevor L. Davis

expect_null_linter function

<p>See <a href='https://lintr.r-lib.org/reference/expect_null_linter'>https://lintr.r-lib.org/reference/expect_null_linter</a>.</p>

expect_null_linter: Require usage of `expect_null` for checking `NULL`

Description

Usage

Arguments

Value