mirror of
https://github.com/nodejs/node.git
synced 2025-05-17 16:40:19 +00:00
b2e1a01516
PR-URL: https://github.com/nodejs/node/pull/32495 Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Gus Caplan <me@gus.host> |
||
|---|---|---|
| .. | ||
| node_modules | ||
| .npmignore | ||
| .travis.yml | ||
| index.js | ||
| LICENSE | ||
| package.json | ||
| README.md | ||
| test.js | ||
stream-iterate
Iterate through the values in a stream.
npm install stream-iterate
Usage
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.