sindresorhus/eslint-plugin-unicorn
`prefer-set-has`: Add a `minimumItems` array length option
Closed
#2,491 opened on Oct 28, 2024
enhancementhelp wanted
Repository metrics
- Stars
- (5,022 stars)
- PR merge metrics
- (Avg merge 1d 16h) (399 merged PRs in 30d)
Description
Description
Add a minimumItems option so only arrays from a certain known size will be linted (default 0).
The rule can sometimes be too strict, using sets over arrays is usually more performant the more elements it has, and it's negligible in small numbers and readability is preferred.
Fail
minimumItems: 5
const array = [1, 2, 3, 4, 5, 6, 7];
const hasValue = value => array.includes(value);
Pass
minimumItems: 5
const array = [1, 2];
const hasValue = value => array.includes(value);