Powershell Convert list of : separated fields to actual objects

to-objects.ps1

/* Input example
Name: test
A: abc
B: def

Name: obj2
A: xyz
B: abc
*/

function to-objects {
    
    BEGIN {
        $object = New-Object -TypeName PSCustomObject
    }
    process {
         if($_ -ne ""){
           $key, $value = $_ -split ":"
           $object | Add-Member -MemberType NoteProperty -Name $key -Value $value.Trim()
         }
         else {
            Write-Output $object
            $object = New-Object -TypeName PSCustomObject
         }
    }
}