AdFabConnect / abejs

export function byDateDesc(a, b) {

  var dateA = new Date(a.date)

  var dateB = new Date(b.date)

  if(dateA < dateB) {

    return 1

  }else if(dateA > dateB) {

    return -1

  }

  return 0

}

export function shuffle(array) {

  var currentIndex = array.length, temporaryValue, randomIndex

  // While there remain elements to shuffle...

  while (0 !== currentIndex) {

    // Pick a remaining element...

    randomIndex = Math.floor(Math.random() * currentIndex)

    currentIndex -= 1

    // And swap it with the current element.

    temporaryValue = array[currentIndex]

    array[currentIndex] = array[randomIndex]

    array[randomIndex] = temporaryValue

  }

  return array

}

export function byDateAsc(a, b) {

  var dateA = new Date(a.date)

  var dateB = new Date(b.date)

  if(dateA > dateB) {

    return 1

  }else if(dateA < dateB) {

    return -1

  }

  return 0

}