Bricklink

1.0.11

private/TestObjectProperty.ps1

function TestObjectProperty {
    [OutputType([bool])]
    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory)]
        [ValidateNotNullOrEmpty()]
        [object]$InputObject,

        [Parameter(Mandatory)]
        [ValidateNotNullOrEmpty()]
        [string]$PropertyName
    )
    try {
        if ($PropertyName -in ($InputObject | Get-Member -MemberType Properties | Select-Object Name).name) {
            $true
        } else {
            $false
        }
    } catch {
        $PSCmdlet.ThrowTerminatingError($_)
    }
}