gistfile.txt

var fs = require('fs')
  , es = require('event-stream')
  , JSONStream = require('JSONStream') 
 
fs.createReadStream(__dirname + '/tests/mock.json')
  .pipe(JSONStream.parse('items.*.exportLinks'))
  .pipe(es.map(function (data, callback) { 
    if (data['text/csv']) callback(null,data['text/csv'])
    else callback(null)
  })) //this gets each url...
  //ideally the following stream would be a request stream
  //with a dynamic url property
  .pipe(es.map(function(data, cb) { 
    console.log(data)
    process.exit(1)
  }))
  .pipe(JSONStream.stringify())
  .pipe(process.stdout)