JavaScript new Date Ordinal (st, nd, rd, th)

Question

If at all possible, without JavaScript libraries or lots of clunky code I am looking for the simplest way to format a date two weeks from now in the following format:

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Answer 1

I'm a bit late to the party, but this should work:

function ordinal(number) {
  number = Number(number)
  if(!number || (Math.round(number) !== number)) {
    return number
  }
  var signal = (number < 20) ? number : Number(('' + number).slice(-1))
  switch(signal) {
    case 1:
      return number + 'st'
    case 2:
      return number + 'nd'
    case 3:
      return number + 'rd'
    default:
      return number + 'th'
  }
}

function specialFormat(date) {
  // add two weeks
  date = new Date(+date + 12096e5)
  var months = [
    'January'
    , 'February'
    , 'March'
    , 'April'
    , 'May'
    , 'June'
    , 'July'
    , 'August'
    , 'September'
    , 'October'
    , 'November'
    , 'December'
  ]
  var formatted = ordinal(date.getDate())
  formatted += ' ' + months[date.getMonth()]
  return formatted + ' ' + date.getFullYear()
}

document.body.innerHTML = specialFormat(new Date())