@putout/plugin-remove-useless-array-constructor

TypeScript code must not use the Array() constructor, with or without new. It has confusing and contradictory usage.

(c) Google TypeScript Style Guide

????Putout plugin removes useless Array constructor. It has a different meaning for one, and couple arguments:

const a = new Array(2); // [undefined, undefined]
const b = new Array(2, 3); // [2, 3];

Install

npm i @putout/plugin-remove-useless-array-constructor -D

Rule

{
    "rules": {
        "remove-useless-array-constructor": "on"
    }
}

❌ Example of incorrect code

const a = Array(1, 2, 3);

✅ Example of correct code

const a = [1, 2, 3];

Comparison

License

MIT

Current Tags

• 3.0.0                                ...           latest (a year ago)

4 Versions

• 3.0.0                                ...           a year ago
• 2.0.0                                ...           3 years ago
• 1.1.0                                ...           5 years ago
• 1.0.0                                ...           5 years ago