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Add "running" property to debounce wrapper

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This commit is contained in:
Talia 2022-02-08 15:27:55 +01:00
parent 364ada6a45
commit 550c917b08
2 changed files with 4 additions and 1 deletions
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1
debounce.js
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@ -15,5 +15,6 @@ export default (action, delay=1e3) => {
func.cancel()
return action(...args)
}
Object.defineProperty(func, "running", {get() {return Boolean(timeout)}})
return func
}

4
page/debounce.html
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@ -41,12 +41,14 @@
<h2>Methods</h2>
<p>
The returned wrapper function has two methods:
The returned wrapper function has the following methods and properties:
<dl>
<dt><code>cancel()</code></dt>
<dd>Cancels the running timeout without calling the target function.</dd>
<dt><code>now(...)</code></dt>
<dd>Cancels the running timeout and calls the target function immediately.</dd>
<dt><code>running</code></dt>
<dd><code>true</code> if there is a timeout currently running, <code>false</code> otherwise.</dd>
</dl>
</p>
</section>