Object.hasOwn provides an easier-to-use, static method version of Object.prototype.hasOwnProperty. For example, Object.hasOwn({ prop:42 }, 'prop') returns true.
Very low, this is a Stage 3 TC39 proposal.
Contact emails
s...@chromium.org, victo...@chromium.orgExplainer
https://github.com/tc39/proposal-accessible-object-hasownpropertySpecification
https://tc39.es/proposal-accessible-object-hasownproperty/Summary
Object.hasOwn provides an easier-to-use, static method version of Object.prototype.hasOwnProperty. For example, Object.hasOwn({ prop:42 }, 'prop') returns true.
Blink component
Blink>JavaScriptTAG review
NoneTAG review status
Not applicableRisks
Interoperability and Compatibility
Very low, this is a Stage 3 TC39 proposal.
Gecko: In development (https://bugzilla.mozilla.org/show_bug.cgi?id=1711872)
WebKit: No signal (https://bugs.webkit.org/show_bug.cgi?id=226291)
Web developers: No signals
Is this feature fully tested by web-platform-tests?
YesFlag name
--harmony-object-has-ownTracking bug
https://bugs.chromium.org/p/chromium/issues/detail?id=1213927Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5662263404920832This intent message was generated by Chrome Platform Status.
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On Tue, Jun 22, 2021 at 4:47 PM 'Victor Gomes' via blink-dev <blin...@chromium.org> wrote:
Explainer
https://github.com/tc39/proposal-accessible-object-hasownpropertySpecification
https://tc39.es/proposal-accessible-object-hasownproperty/Summary
Object.hasOwn provides an easier-to-use, static method version of Object.prototype.hasOwnProperty. For example, Object.hasOwn({ prop:42 }, 'prop') returns true.
Blink component
Blink>JavaScriptTAG review
NoneTAG review status
Not applicableRisks
Interoperability and Compatibility
Very low, this is a Stage 3 TC39 proposal.
Gecko: In development (https://bugzilla.mozilla.org/show_bug.cgi?id=1711872)
WebKit: No signal (https://bugs.webkit.org/show_bug.cgi?id=226291)
Web developers: No signals
Would be good to get such signals: https://goo.gle/developer-signals
Is this feature fully tested by web-platform-tests?
YesFlag name
--harmony-object-has-ownTracking bug
https://bugs.chromium.org/p/chromium/issues/detail?id=1213927Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5662263404920832This intent message was generated by Chrome Platform Status.
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