ecspresso · February 17, 2020 14:38
diff --git a/join-array.ps1 b/join-array.ps1
 function Join-Array {
    param (
        [int]$ItemsPerLine,
        [string]$separator,
        [string[]]$array
    )

    for($i = 0; $i -lt $array.length; $i = $i + $ItemsPerLine) {
        $array[$i..($i + $ItemsPerLine)] -join $separator
    }
 }

 # my test array
 $items = (100..117) | ForEach-Object {"Item-$_"}

 # join it up
 Join-Array 5  '; '  $items
	function Join-Array {
	param (
	[int]$ItemsPerLine,
	[string]$separator,
	[string[]]$array
	)

	for($i = 0; $i -lt $array.length; $i = $i + $ItemsPerLine) {
	$array[$i..($i + $ItemsPerLine)] -join $separator
	}
	}

	# my test array
	$items = (100..117) \| ForEach-Object {"Item-$_"}

	# join it up
	Join-Array 5 '; ' $items