1# stream-iterate 2 3Iterate through the values in a stream. 4 5``` 6npm install stream-iterate 7``` 8 9[](http://travis-ci.org/mafintosh/stream-iterate) 10 11## Usage 12 13``` js 14var iterate = require('stream-iterate') 15var from = require('from2') 16 17var stream = from.obj(['a', 'b', 'c']) 18 19var read = iterate(stream) 20 21loop() 22 23// recursively iterates through each item in the stream 24function loop () { 25 read(function (err, data, next) { 26 console.log(err, data) 27 next() 28 loop() 29 }) 30} 31``` 32 33If you don't call `next` and call `read` again the same `(err, value)` pair will be returned. 34 35You can use this module to implement stuff like [a streaming merge sort](https://github.com/mafintosh/stream-iterate/blob/master/test.js#L5-L47). 36 37## License 38 39[MIT](LICENSE) 40
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