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udia

0.1.1
0.1.3 0.1.2 retired 0.1.1 retired 0.1.0 0.0.1

A web application in pursuit of meaning in life.

Retired package: Complete rewrite, scratch old versions
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udia assets node_modules fsevents node_modules are-we-there-yet test lib test-event.js
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assets/node_modules/fsevents/node_modules/are-we-there-yet/test/lib/test-event.js 

'use strict'

var util = require('util')



module.exports = function (obj, event, next) {

  var timeout = setTimeout(gotTimeout, 10)

  obj.once(event, gotResult)



  function gotTimeout () {

    obj.removeListener(event, gotResult)

    next(new Error('Timeout listening for ' + event))

  }

  var result = []

  function gotResult () {

    result = Array.prototype.slice.call(arguments)

    clearTimeout(timeout)

    timeout = setTimeout(gotNoMoreResults, 10)

    obj.once(event, gotTooManyResults)

  }

  function gotNoMoreResults () {

    obj.removeListener(event, gotTooManyResults)

    var args = [null].concat(result)

    next.apply(null, args)

  }

  function gotTooManyResults () {

    var secondResult = Array.prototype.slice.call(arguments)

    clearTimeout(timeout)

    next(new Error('Got too many results, first ' + util.inspect(result) + ' and then ' + util.inspect(secondResult)))

  }

}