2008 Scripting Games!! Beg. Event 5

Event 5 was probably the second most difficult. My solution is not as elegant as some I've seen but it works. 8)

   1:  param ([datetime]$dateToCompare = $(Throw "Must specify a Date"))

   2:  

   3:  $DatetoCompareYear = $dateToCompare.year

   4:  $DateToCompareMonth = $dateToCompare.month

   5:  $days = (New-TimeSpan (get-date).tolongdatestring() $datetocompare.tolongdatestring()).days

   6:  $months = ((($dateToCompareYear - (get-date).Year) * 12) + ($dateToCompareMonth - (get-date).Month))

   7:  "Days:$days"

   8:  "Months:$months" 

   9:  

  10:  [int]$FullMonths = "{0:N0}" -f $((New-TimeSpan $(get-date) $datetocompare).days / 30.43)

  11:  [int]$Leftoverdays = "{0:N0}" -f $($days - ($fullmonths * 30.43))

  12:  

  13:  "Months/Days: $FullMonths / $leftoverDays"