Remove duplicate call to canElementBeDisabled within isElementOrAncestorDisabled#724
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kangaechigai wants to merge 1 commit into
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since `isElementDisabled(element)` is just
`canElementBeDisabled(element) && element.hasAttribute('disabled')`,
and we already know `canElementBeDisabled(element)` is true
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What:
Remove a duplicate call to
canElementBeDisabledwithinisElementOrAncestorDisabledby simply checkingelement.hasAttribute('disabled')directly rather than callingisElementDisabled(which does the same check but only after callingcanElementBeDisabledagain).Why:
The change isn't strictly necessary, but it will improve performance when the element being checked does have the
disabledattribute, since it will no longer needlessly callcanElementBeDisableda second time.Primarily motivated/catalyzed by showing that the suggestion in #653 is unnecessary.
How:
Simply replaced
isElementDisabled(element)with the body of that function and then removed the duplicatecanElementBeDisabled(element).Checklist: