TrimHashtable.psm1
function TrimHashTable{ <# .SYNOPSIS Removes empty string or null value keys from a hashtable #> param( [Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 0)] [object]$Hashtable, [Parameter(Mandatory = $False)] [switch]$AllowEmptyStrings = $false ) $CleanHashtable = @{} $Keys = $Hashtable.Keys foreach ($Key in $Keys){ if($AllowEmptyStrings){ if($null -ne $Hashtable.$Key){ $CleanHashtable.Add($Key,$Hashtable.$Key) } } else{ if(($Hashtable.$Key -ne "") -and ($null -ne $Hashtable.$Key)){ $CleanHashtable.Add($Key,$Hashtable.$Key) } } } return $CleanHashtable } |