@performance/sparse-array-check

规则配置

// code-linter.json5
{
  "rules": {
    "@performance/sparse-array-check": "suggestion",
  }
}

选项

该规则无需配置额外选项。

正例

let index = 3;
let result: number[] = [];
result[index] = 0;

反例

let count = 100000;
let arr1: number[] = new Array(count);
let arr2 = new Array<number>();
arr2[9999] = 0;

规则集

plugin:@performance/all

Code Linter代码检查规则的配置指导请参考Code Linter代码检查。