31 lines
603 B
Markdown
31 lines
603 B
Markdown
|
# is-observable [](https://travis-ci.org/sindresorhus/is-observable)
|
||
|
|
|
||
|
|
> Check if a value is an [Observable](https://github.com/zenparsing/es-observable)
|
||
|
|
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```
|
||
|
|
$ npm install --save is-observable
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
const isObservable = require('is-observable');
|
||
|
|
|
||
|
|
isObservable(Observable.of(1, 2));
|
||
|
|
//=> true
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Related
|
||
|
|
|
||
|
|
- [observable-to-promise](https://github.com/sindresorhus/observable-to-promise) - Convert an Observable to a Promise
|
||
|
|
|
||
|
|
|
||
|
|
## License
|
||
|
|
|
||
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|