Chapter4/4.9_Class/ClosureAndScope.ps1
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function Foo { $n = 1 { $n += 1 $i += 1 Write-Host($i) Write-Output $n }.GetNewClosure() } $func = foo $n = 0 & $func # 2 (期待は2) & $func # 2 (期待は3) |
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function Foo { $n = 1 { $n += 1 $i += 1 Write-Host($i) Write-Output $n }.GetNewClosure() } $func = foo $n = 0 & $func # 2 (期待は2) & $func # 2 (期待は3) |