json-blob-transform v1.0.2

JsonBlobTransform

Node.js Stream Transform for reading arbitrary JSON blobs from a stream (like Standard Input)

What It Does

Allows you to consume a stream of JSON-string objects or arrays (no separators necessary) as an object stream.

Example Stream Data:

'{"a":21,"b":32,"c":43}[1,2,3]\n{"foo":"bar"}'

Output Data Events:

data -> { a: 21, b: 32, c: 43 }
data -> [1, 2, 3]
data -> { foo: "bar" }

How To Use It

First install it:

npm i --save json-blob-transform

Then you can use it in JavaScript:

const JsonBlobTransform = require('json-blob-transform'),
{ spawn } = require('child_process');

const t = new JsonBlobTransform();
const p = spawn('some-process');
t.on('data', obj => console.log(obj));
p.stdout.pipe(t);

TypeScript type bindings are included as well.

Other Notes

There are some examples of capturing JSON data from Go and C/C++ programs in the go-test and c-test directories of the repository. They are not included as part of the package, though.

License, Copyright, and Contributions

Copyright 2018 Caleb Everett. Licensed under the MIT License. Any and all contributions (pull requests, suggestions, bug reports) are appreciated.