@putout/plugin-split-nested-destructuring

• Don't use nested destructuring on data that comes from any external data sources (such as REST APIs, GraphQL endpoints or files).
• Don't use nested destructuring on function arguments that have long or complicated signatures.

(c) Destructuring in JavaScript: the not so good parts

🐊Putout plugin adds ability to split nested destructuring.

Install

npm i @putout/plugin-split-nested-destructuring -D

Rule

{
    "rules": {
        "split-nested-destructuring": "on"
    }
}

❌ Example of incorrect code

const {
    a: {
        b,
    },
    a: {
        b: x,
    },
} = c;

function f({a: {b}}) {
    console.log(b);
}

✅ Example of correct code

const {a} = c;
const {b, b: x} = a;

function f({a}) {
    const {b} = a;
    console.log(b);
}

License

MIT