Private/ConvertFrom-B42Json.ps1
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function ConvertFrom-B42Json { <# .SYNOPSIS Convert Json to PowerShell objects. .DESCRIPTION The ConvertFrom-B42Json function converts Json into PowerShell lists and ordered hashtables. .NOTES The native ConvertFrom-Json implementation of -AsHashTables does not use ordered hashtables which breaks tests. Bonus 5.1 backward compatibility. #> [CmdletBinding()] param ( # Input object in Json format [Parameter(Mandatory = $true, ValueFromPipeline = $true)] $InputObject ) begin { } process { $resultObject = $null if ( $InputObject -is [System.Management.Automation.PSCustomObject] ) { $resultObject = [ordered]@{} foreach ($property in $InputObject.psobject.properties) { $resultObject[$property.Name] = ConvertFrom-B42Json -InputObject $property.Value } } elseif ($InputObject -is [System.Object[]]) { $list = @() foreach ($item in $InputObject) { $list += (ConvertFrom-B42Json -InputObject $item) } # The , is used here to workaround Powershell's tendancy to convert an array of 1 into that single element. $resultObject = ,$list } else { $resultObject = $InputObject } $resultObject } end { } } |