upgrade streams1 to streams2 streams as a standalone module
npm install readable-wrapupgrade streams1 to streams2 streams as a standalone module
This module provides a wrap function based on Readable().wrap() from node core
but as a standalone module.
Use this module if you don't want to wait for
a patch in node core
to land that fixes falsey objectMode values in wrapped readable streams.
`` js
var split = require('split');
var wrap = require('readable-wrap');
var through = require('through2');
process.stdin.pipe(wrap.obj(split())).pipe(through.obj(write));
function write (buf, enc, next) {
console.log(buf.length + ': ' + buf);
next();
}
`
output:
`
$ echo -e 'one\ntwo\n\nthree' | node example/split.js
3: one
3: two
0:
5: three
0:
In object mode you get the empty lines, which is handy if you need to perform a
special action on empty lines such as to partition an HTTP request header from a
body in a streaming fashion.
In non-object mode the empty lines get ignored because that is how node core
streams work.
` js`
var wrap = require('readable-wrap')
Return a new streams2 stream based on the streams1 stream oldStream.
The opts will be passed to the underlying readable stream instance.
Return a new streams2 stream based on the streams1 stream oldStream withopts.objectMode set to true.
With npm do:
`
npm install readable-wrap
MIT