es-x/no-iterator-prototype-map

disallow the Iterator.prototype.map method

• ✅ The following configurations enable this rule: no-iterator-helpers and no-new-in-esnext

This rule reports ES2025 Iterator.prototype.map as errors.

💡 Examples

⛔ Examples of incorrect code for this rule:

Now loading...

🔧 Options

This rule has an option.

rules:
  es-x/no-iterator-prototype-map: [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 v8.1.0.

📚 References

• Rule source
• Test source