LeapYear.example.ps1 in trackler-2.2.1.170

- old
+ new

@@ -1,6 +1,33 @@
 function Test-LeapYear {
+    <#
+    .SYNOPSIS
+    Given a year, report if it is a leap year.
+    
+    .DESCRIPTION
+    Calculate whether the supplied year is a leap year. A leap year is determined from the following
+    calculation:
+
+    on every year that is evenly divisible by 4
+    except every year that is evenly divisible by 100
+    unless the year is also evenly divisible by 400
+    
+    .PARAMETER year
+    The year to test
+    
+    .EXAMPLE
+    Test-LeapYear -year 2018
+
+    Returns false
+
+    .EXAMPLE
+    Test-LeapYear -year 2020
+
+    Returns True
+    #>
+
     param( [int]$year )
+    
     # This could be solved using the native system.datetime object
     # but that isn't in the spirit of exercism. 
     #[system.datetime]::isleapyear($year)
     
     # Instead solve using math