pull-queue v0.1.4

pull-queue

Pull stream with queue

API

queue(through, options) - Returns a duplex stream with built-in-queue

Options

sendMany: If true will treat arrays as multiple items

Examples

Validate Data

queue(function(end, data, cb) { //this will only allow valid data to pass through
  if (end) return cb(end)
  if (validateData(data)) cb(null, data) //will send that data
  else cb() //will not send anything
})

Split words

queue(function(end, data, cb) { //this will transfer a stream of comma seperated items into single words
  if (end) return cb(end)
  cb(null, data.split(","))
}, { sendMany: true })

msgpack unpack

» See here

FAQ

Q: Why a duplex?

A: Because otherwise we would have to return null for some reads which causes trouble

Q: Why not pull-through?

A: See Q#1