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ecspresso/join-array.ps1

Created February 17, 2020 14:38
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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
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