useSimpleNumberKeys

[ematipico]

simple-number-keys (autofix e.g. 0x1 to 1, safe)

tools/crates/rome_js_analyze/tests/specs/nursery/noDupeKeys.js

Lines 17 to 29 in 8c38054

	// valid for now
	// ESLint already catches properties keyed with different-formatted number literals, we haven't implemented it yet.
	({ 0x1: 1, 1: 2 });
	({ 012: 1, 10: 2 });
	({ 0b1: 1, 1: 2 });
	({ 0o1: 1, 1: 2 });
	({ 1n: 1, 1: 2 });
	({ 1_0: 1, 10: 2 });
	// This particular simple computed property case with just a string literal would be easy to catch,
	// but we don't want to open Pandora's static analysis box so we have to draw a line somewhere
	({ a: 1, ["a"]: 1 });

cc @jeysal

[ematipico]

The issue #3731 contains more context about the rule.

[dhrjarun]

Hey @ematipico, can I try this?

[ematipico]

All yours! Thank you!