PowerShell module for the F5 LTM REST API

HI Joel,

Using the below code I am able to add iRule to the virtual server it's adding iRule to bottom. I want to add the iRule at the top.

Any suggestions?

Import-Module F5-LTM -Force -ErrorAction Stop

$LTMName = "10.0.0.1"

$virtualservername = "xx_xxxxxx-xxxx-xxxx1"

$F5Session = New-F5Session -LTMName "$LTMName" -LTMCredentials (Get-Credential) -passthru

[array]$iRules = Get-VirtualServeriRuleCollection -VirtualServer $VirtualServername -F5session $F5session

$iRuleToAdd = "/Common/iRule-xxxxxxxxxxx"

#adding iRule to top of the array

$iRules = ,$iRuleToAdd + $iRules

foreach($irule in $irules){

    Add-iRuleToVirtualServer -F5Session $F5Session -Name $VirtualServerName -iRuleName $irule -verbose

}