Return casesensitive hashtable with Group-Object #10441
Description
Steps to reproduce
I know PowerShell is mostly case insensitive, but when using both -AsHashTable and -CaseSensitive I expected to end up with a case sensitive hashtable.
$capitonyms = @(
[PSCustomObject]@{
Capitonym = 'Bill'
}
[PSCustomObject]@{
Capitonym = 'bill'
}
)
$capitonyms | Group-Object Capitonym -AsHashTable -CaseSensitiveExpected behavior
Name Value
---- -----
Bill {@{Capitonym=Bill}}
bill {@{Capitonym=bill}}
Actual behavior
Group-Object : The objects grouped by this property cannot be expanded because there is a key duplication. Provide a valid value for the property, and then try again.
At line:1 char:15
+ $capitonyms | Group-Object Capitonym -AsHashTable -CaseSensitive
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (:) [Group-Object], Exception
+ FullyQualifiedErrorId : The objects grouped by this property cannot be expanded because there is a key duplication. Provide a valid value for the property, and then try again.,Microsoft.PowerShell.Commands.GroupObjectCommand
Environment data
Name Value
---- -----
PSVersion 7.0.0-preview.3
PSEdition Core
GitCommitId 7.0.0-preview.3
OS Microsoft Windows 10.0.18362
Platform Win32NT
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0