Public/Get-DayOfWeek.ps1
function Get-DayOfWeek { [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(Mandatory,ValueFromPipeline)] [int]$Day ) process { $Days = @{ 1 = 'Sun' 2 = 'Mon' 3 = 'Tue' 4 = 'Wed' 5 = 'Thu' 6 = 'Fri' 7 = 'Sat' } $Days[$Day] } } |