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unicorn/no-unreadable-array-destructuring Style

🚧 An auto-fix is planned for this rule, but not implemented at this time.

What it does

Disallows destructuring values from an array in ways that are difficult to read.

Why is this bad?

Destructuring can be very useful, but it can also make some code harder to read. This rule prevents ignoring consecutive values (e.g. let [,,foo] = array) when destructuring from an array.

Examples

Examples of incorrect code for this rule:

const [, , foo] = parts;
const [, , ...rest] = parts;

Examples of correct code for this rule:

const [foo] = parts;
const foo = parts[3];
const rest = parts.slice(2);

// One is fine
const [, foo] = parts;

How to use

To enable this rule using the config file or in the CLI, you can use:

Config (.oxlintrc.json)

{
  "rules": {
    "unicorn/no-unreadable-array-destructuring": "error"
  }
}

CLI

oxlint --deny unicorn/no-unreadable-array-destructuring

References

• Rule Source