FileHandling/New-EmptyDirectory.ps1

<#
 .Synopsis
  Creates a new folder
 .Description
  Creates a new folder. If the folder exists, the contents will be deleted
 .Parameter DirectoryPath
  Path to the folder to be created
  .Example
  New-EmmptyDirectory -DirectoryPath "C:\Temp"
#>

Function New-EmptyDirectory
{
    [CmdletBinding(SupportsShouldProcess, ConfirmImpact="low")]
    Param(
        [Parameter(Mandatory=$true)]
        [string]$DirectoryPath
    )

    if ($PSCmdlet.ShouldProcess("$DirectoryPath", "This new folder will be created ")) {
        if([IO.Directory]::Exists($DirectoryPath))
        {
            Remove-Item $DirectoryPath -Recurse -Force
        }

        [IO.Directory]::CreateDirectory($DirectoryPath) | Out-Null
    }
}