json-readdir-stream

like levelup's createReadStream() for a directory of JSON files

example

var path = require('path')
var fs = require('fs')

var jrs = require('json-readdir-stream')

// takes a directory and an options object, options shown with defaults
var stream = jrs(path.join(__dirname, 'json-files'), {
  start: '', // start at the beginning
  end: '', // ..end at the end
  reverse: false, // stream in alphabetical order
  keys: true, // include keys in stream
  values: true, // include values in stream
  limit: -1 // limit results to value, -1 is no limit
})

stream.pipe(fs.createWriteStream('./db-backup.txt'))

notes

if keys is false, only the values will be streamed (as strings). if values is false, only the keys will be streamed (as strings)

further reading available at levelup's docs

license

MIT