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New Rule Proposal: `no-array-prototype-at` and `no-string-prototype-at` #76

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ota-meshi opened this issue Sep 2, 2021 · 0 comments · May be fixed by #84

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ota-meshi commented Sep 2, 2021 •

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Please describe what the rule should do:

no-array-prototype-at ... Disallow Array.prototype.at and TypedArray .prototype.at method.
no-string-prototype-at ... Disallow String.prototype.at method.

These methods will be added in ES2022.

https://github.com/tc39/proposal-relative-indexing-method

Provide 2-3 code examples that this rule will warn about:

var e = array.at(-1);
var e = typedArray.at(-1);
var c = string.at(-1);

Do you think we should rename the rule and to check both arrays and strings?

The text was updated successfully, but these errors were encountered:

ota-meshi linked a pull request

that will close this issue

Add es/no-array-string-prototype-at rule #84

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