es-x/no-object-map-groupby

disallow the {Object,Map}.groupBy() function (array grouping)

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

This rule reports ES2024 Object.groupBy() and Map.groupBy() (Array grouping) as errors.

💡 Examples

⛔ Examples of incorrect code for this rule:

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🚀 Version

This rule was introduced in v7.5.0.

📚 References

• Rule source
• Test source