QuickPackage

0.0.1

Required/Reserved/Test-CommandExists.ps1

                                Function Test-CommandExists {

    Param (

        [String] $command

    )

    $oldPreference = $ErrorActionPreference

    $ErrorActionPreference = 'stop'

    try {if(Get-Command $command){return $true}}

    Catch {return $false}

    Finally {$ErrorActionPreference=$oldPreference}

}