functions/assembly/Get-PSMDConstructor.ps1

function Get-PSMDConstructor
{
    <#
        .SYNOPSIS
            Returns information on the available constructors of a type.
         
        .DESCRIPTION
            Returns information on the available constructors of a type.
            Accepts any object as pipeline input:
            - if it's a type, it will retrieve its constructors.
            - If it's not a type, it will retrieve the constructor from the type of object passed
     
            Will not duplicate constructors if multiple objects of the same type are passed.
            In order to retrieve the constructor of an array, wrap it into another array.
         
        .PARAMETER InputObject
            The object the constructor of which should be retrieved.
         
        .EXAMPLE
            Get-ChildItem | Get-PSMDConstructor
     
            Scans all objects in the given path, than tries to retrieve the constructor for each kind of object returned
            (generally, this will return the constructors for file and folder objects)
     
        .EXAMPLE
            Get-PSMDConstructor $result
     
            Returns the constructors of objects stored in $result
    #>

    [CmdletBinding()]
    Param (
        [Parameter(ValueFromPipeline = $true)]
        $InputObject
    )
    
    begin
    {
        $processedTypes = @()
    }
    process
    {
        foreach ($item in $InputObject)
        {
            if ($null -eq $item) { continue }
            if ($item -is [System.Type]) { $type = $item }
            else { $type = $item.GetType() }
            
            if ($processedTypes -contains $type) { continue }
            
            foreach ($constructor in $type.GetConstructors())
            {
                New-Object PSModuleDevelopment.PsmdAssembly.Constructor($constructor)
            }
            
            $processedTypes += $type
        }
    }
    end
    {
        
    }
}