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stream-collect
Advanced tools
Collects a readable streams data as a string, buffer or, for object streams, an array.
npm install stream-collect
collect.Collect(options)
Create a pass through stream with a collect()
method and collect
event.
const { Collect } = require('stream-collect');
const file = fs.createReadableStream('myfile');
// Collect using a promise
file.pipe(new Collect())
.collect()
.then(buffer => { /* use contents */ });
// Collect using an event
file.pipe(new Collect())
.on('collect', buffer => { /* use contents */ });
// Collect as a string rather than a buffer
file.pipe(new Collect({ encoding: 'utf-8' }))
.collect()
.then(string => { /* use contents */ });
// Collect an object stream
file
.pipe(new Transform({
readableObjectMode: true,
transform(chunk, encoding, callback) {
chunk.toString().split('').forEach(char = this.push(char));
callback();
}
})
.pipe(new Collect())
.on('collect', array => { /* -> array of characters */ });
collect(stream, [encoding], [cb])
Collect a streams contents returning a promise or callback.
const collect = require('stream-collect');
const file = fs.createReadableStream('myfile');
// Collect using a promise
collect(file)
.then(fileContents => { /* use contents */ });
// Collect using a callback
collect(file, (error, fileContents) => { /* use contents */ });
// Specify an encoding
collect(file, 'base64')
.then(fileContents => { /* use contents */ });
collect.CollectObjects()
A Collect
stream with objectMode
set to true.
collect.addToStream(stream)
Augment any stream with a collect
event.
Returns the augmented stream.
FAQs
Collects the output of a stream
The npm package stream-collect receives a total of 197 weekly downloads. As such, stream-collect popularity was classified as not popular.
We found that stream-collect demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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