Powershell Clone Ordered Hashtable

Question 1

Issue

An ordered hashtable cannot be cloned.

Is there an “easy” way to do this? I have indeed found some examples that seem overly complicated for such a “simple” task.

$a = [ordered]@{}
$b = $a.Clone()

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$a = [ordered]@{}

$b = $a.Clone()

Method invocation failed because [System.Collections.Specialized.OrderedDictionary] does not contain a method named 'Clone'.

Question 2

OrderedDictionary do not contain Clone method (see also ICloneable interface). You have to do it manually:

$ordered = [ordered]@{a=1;b=2;c=3;d=4}
$ordered2 = [ordered]@{}
foreach ($pair in $ordered.GetEnumerator()) { $ordered2[$pair.Key] = $pair.Value }

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$ordered = [ordered]@{a=1;b=2;c=3;d=4}

$ordered2 = [ordered]@{}

foreach ($pair in $ordered.GetEnumerator()) { $ordered2[$pair.Key] = $pair.Value }