https://github.com/substack/stream-combiner2
var combine = require('stream-combiner2')
var Combine = require('stream-combiner')
var es = require('event-stream')
Combine(
process.openStdin(),
es.split(),
es.map(function(data, callback){
var repr = inspect(JSON.parse(data))
callback(null, repr)
}),
process.stdout
)