Convert string to int array in powershell -


i'm trying convert string looks this

    2,3,4,5,6,20..30

to array of integers. here code have:

[string]$a = "2,3,4,5,6,7" [array]$b = $a.split(",") [array]$c = foreach($number in $b) {([int]::parse($number))}

which works, not range of 20..30. how part working?

you can use invoke-expression cmdlet interpret 10..30 bit, if [int]::parse() method call fails.

here complete, working sample.

[string]$a = "2,3,4,5,6,7,10..30"; [array]$b = $a.split(","); [array]$c = foreach($number in $b) {     try {         [int]::parse($number)     }     catch {         invoke-expression -command $number;     }     }  $c;

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