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# stream-iterate
Iterate through the values in a stream.
```
npm install stream-iterate
```
[](http://travis-ci.org/mafintosh/stream-iterate)
## Usage
``` js
var iterate = require('stream-iterate')
var from = require('from2')
var stream = from.obj(['a', 'b', 'c'])
var read = iterate(stream)
loop()
// recursively iterates through each item in the stream
function loop () {
read(function (err, data, next) {
console.log(err, data)
next()
loop()
})
}
```
If you don't call `next` and call `read` again the same `(err, value)` pair will be returned.
You can use this module to implement stuff like [a streaming merge sort](https://github.com/mafintosh/stream-iterate/blob/master/test.js#L5-L47).
## License
[MIT](LICENSE)
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