Out-DataTable cmdlet function by Chad Miller

Does anybody know how to get or download this PowerShell cmdlet or function???

http://cleancode.sourceforge.net/api/powershell/CleanCode/SqlTools/Out-DataTable.html

I am trying to get thru Allen Whites article on sqlmag.com about BulkCopying data into SQL Server

http://sqlmag.com/powershell/bulk-copy-data-sql-server-powershell

If this is the wrong forum I apologize in advance. 

UML, then code