es-x/no-string-prototype-at
disallow the
String.prototype.at()methods
- ✅ The following configurations enable this rule: no-new-in-es2022, no-relative-indexing-method, restrict-to-es3, restrict-to-es5, restrict-to-es2015, restrict-to-es2016, restrict-to-es2017, restrict-to-es2018, restrict-to-es2019, restrict-to-es2020, and restrict-to-es2021
This rule reports ES2022 String.prototype.at methods as errors.
This rule is silent by default because it's hard to know types. You need to configure the aggressive mode or TypeScript in order to enable this rule.
💡 Examples
⛔ Examples of incorrect code for this rule:
🔧 Options
This rule has an option.
yaml
rules:
es-x/no-string-prototype-at: [error, { aggressive: false }]aggressive: boolean
Configure the aggressive mode for only this rule. This is prior to the settings['es-x'].aggressive setting.
🚀 Version
This rule was introduced in v8.0.0.