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unicorn/no-single-promise-in-promise-methods 正确性

This rule is turned on by default.
🛠️ An auto-fix is available for this rule for some violations.

它做了什么

禁止向 Promise 方法传递单元素数组

为什么这是不好的?

Promise.all()Promise.any()Promise.race() 传递单元素数组很可能是错误的。

示例

此规则的 错误 代码示例:

javascript
async function bad() {
  const foo = await Promise.all([promise]);
  const foo = await Promise.any([promise]);
  const foo = await Promise.race([promise]);
  const promise = Promise.all([nonPromise]);
}

此规则的 正确 代码示例:

javascript
async function good() {
  const foo = await promise;
  const promise = Promise.resolve(nonPromise);
  const foo = await Promise.all(promises);
  const foo = await Promise.any([promise, anotherPromise]);
  const [{ value: foo, reason: error }] = await Promise.allSettled([promise]);
}

如何使用

通过配置文件或 CLI 启用此规则,可以使用:

json
{
  "rules": {
    "unicorn/no-single-promise-in-promise-methods": "error"
  }
}
bash
oxlint --deny unicorn/no-single-promise-in-promise-methods

参考资料