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GeezerVison is showing github.com — events: make eventTarget.removeAllListeners() return this · nodejs/node@438d9de

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doc/api
- events.md
lib/internal
- event_target.js
test/parallel
- test-nodeeventtarget.js

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`‎doc/api/events.md‎`

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+2Lines changed: 2 additions & 0 deletions

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Original file line number	Diff line number	Diff line change
`@@ -1525,6 +1525,8 @@ added: v14.5.0`
`1525`	`1525`
`1526`	`1526`	* `type` {string}
`1527`	`1527`
	`1528`	`+* Returns: {EventTarget} this`
	`1529`	`+`
`1528`	`1530`	Node.js-specific extension to the `EventTarget` class. If `type` is specified,
`1529`	`1531`	removes all registered listeners for `type`, otherwise removes all registered
`1530`	`1532`	`listeners.`

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`‎lib/internal/event_target.js‎`

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+2Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -476,6 +476,8 @@ class NodeEventTarget extends EventTarget {`
`476`	`476`	`} else {`
`477`	`477`	`this[kEvents].clear();`
`478`	`478`	`}`
	`479`	`+`
	`480`	`+ return this;`
`479`	`481`	`}`
`480`	`482`	`}`
`481`	`483`

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`‎test/parallel/test-nodeeventtarget.js‎`

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+2-2Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -117,11 +117,11 @@ const { on } = require('events');`
`117`	`117`	`strictEqual(eventTarget.listenerCount('foo'), 2);`
`118`	`118`	`strictEqual(eventTarget.listenerCount('bar'), 1);`
`119`	`119`	`deepStrictEqual(eventTarget.eventNames(), ['foo', 'bar']);`
`120`		`- eventTarget.removeAllListeners('foo');`
	`120`	`+ strictEqual(eventTarget.removeAllListeners('foo'), eventTarget);`
`121`	`121`	`strictEqual(eventTarget.listenerCount('foo'), 0);`
`122`	`122`	`strictEqual(eventTarget.listenerCount('bar'), 1);`
`123`	`123`	`deepStrictEqual(eventTarget.eventNames(), ['bar']);`
`124`		`- eventTarget.removeAllListeners();`
	`124`	`+ strictEqual(eventTarget.removeAllListeners(), eventTarget);`
`125`	`125`	`strictEqual(eventTarget.listenerCount('foo'), 0);`
`126`	`126`	`strictEqual(eventTarget.listenerCount('bar'), 0);`
`127`	`127`	`deepStrictEqual(eventTarget.eventNames(), []);`

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