sindresorhus/eslint-plugin-unicorn
Rule proposal: `no-negated-some-every`
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#1704 aperta il 25 gen 2022
help wantednew rule
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Descrizione
Description
I believe all negative Array.every() can write in positive Array.some()
[
![].every(() => true) === [].some(() => !true),
![0].every(() => true) === [0].some(() => !true),
![1].every(() => true) === [1].some(() => !true),
![].every(() => false) === [].some(() => !false),
![0].every(() => false) === [0].some(() => !false),
![1].every(() => false) === [1].some(() => !false),
]
Fail
if (!array.some(element => test(element)));
if (!array.every(element => test(element)));
Pass
if (array.every(element => !test(element)));
if (array.some(element => !test(element)));
if (!array.every(Boolean));
Extra
I'm not sure about this, maybe only simple cases?
if (
!array.some(element => {
if (foo) {
return true;
}
if (bar) {
return false;
}
return baz;
})
);