https://bugs.webkit.org/show_bug.cgi?id=176766
Bug ID: 176766
Summary: Web Inspector: Implement `queryObjects` Command Line
API
Product: WebKit
Version: WebKit Nightly Build
Hardware: All
OS: All
Status: NEW
Severity: Normal
Priority: P2
Component: Web Inspector
Assignee: webkit-unassigned at lists.webkit.org
Reporter: joepeck at webkit.org
CC: fpizlo at apple.com,
inspector-bugzilla-changes at group.apple.com,
mark.lam at apple.com, sbarati at apple.com,
utatane.tea at gmail.com, webkit at devinrousso.com
Chrome DevTools just introduced a `queryObjects` Command Line API:
https://developers.google.com/web/updates/2017/08/devtools-release-notes#query-objects
> Call queryObjects(Constructor) from the Console to return an array of objects
> that were created with the specified constructor. For example:
>
> * queryObjects(Promise). Returns all Promises.
> * queryObjects(HTMLElement). Returns all HTML elements.
> * queryObjects(foo), where foo is a function name. Returns all objects that were instantiated via new foo().
Example in action:
https://twitter.com/ak_239/status/902927604507844608
This would be very useful for developers. I often find myself in the situation where I want to find all the objects of a particular class, knowing that there will be (or should be) just a few instances.
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