PFCore-Hash.ps1
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<#
.Synopsis Merge to hashtables together. Note: Second hash overrides the first. .Description Merge to hashtables together. Note: Second hash overrides the first. .Example $a = @{"key1"="value1";"key2"="fred"} $b = @{"key1"="value2"} Merge-Hash $a $b #Should return key1=value2 & key2=fred #> function Merge-Hash ($a, $b) #TODO: Deprec in favour of Merge-Object? { $ret = @{} $commonKeys = @($a.Keys | ?{ ($b.ContainsKey($_)) }) # Add items to the hash where they don't exist in the first ($a.GetEnumerator() | ?{ $commonKeys -notcontains $_.Key } ) | % { $ret.Add($_.Name, $_.Value) } $ret += $b return $ret } Export-ModuleMember -function Merge-Hash |