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Add example for event modules "emit" function #507

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alexandrtovmach merged 2 commits into from
Apr 25, 2020
Merged

Add example for event modules "emit" function #507

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Add example for event modules "emit" function
jlents Apr 4, 2020
a09ade6
Merge branch 'master' into patch-8
alexandrtovmach Apr 25, 2020
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4 changes: 4 additions & 0 deletions src/documentation/0049-node-module-events/index.md
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Expand Up @@ -27,6 +27,10 @@ Alias for `emitter.on()`.

Emits an event. It synchronously calls every event listener in the order they were registered.

```js
door.emit("slam") // emitting the event "slam"
```

## `emitter.eventNames()`

Return an array of strings that represent the events registered on the current `EventEmitter` object:
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