Powershell class factory

classfactory.ps1

function ClassFactory(){
	$object = New-Module {
		$myField = 5
		function xTimesMyField($x) {
			$x * $myField
		}
		Export-ModuleMember -Variable * -Function *
	} -asCustomObject
	return $object
}

# create object
$obj = ClassFactory

# add method to object
Add-Member -InputObject $obj -MemberType ScriptMethod -Name "sayHello" -Value { echo "Hello" }