PowerShell 7 Experimental Features Demo

DemoModule.psd1

@{

RootModule = 'DemoModule.psm1'

ModuleVersion = '0.7.0'

CompatiblePSEditions = 'Core'
GUID = 'a007643e-c876-4806-b6cb-367963716e98'
Author = 'Dave'
CompanyName = 'thedavecarroll'
Copyright = '2020 (c) Dave Carroll. All rights reserved.'

PowerShellVersion = '7.0'

FunctionsToExport = 'Show-HelloWorld','Get-LoremIpsum'

PrivateData = @{
    PSData = @{
        ExperimentalFeatures = @(
            @{
                Name = 'DemoModule.ExperimentalFunction'
                Description = 'Demo of Experimental Functions'
            },
            @{
                Name = 'DemoModule.ExperimentalParameter'
                Description = 'Demo of Experimental Parameter'
            }
        )
    }
}

}

DemoModule.psm1

function Show-HelloWorld {
    [Experimental("DemoModule.ExperimentalFunction", "Show")]
    [CmdletBinding()]
    param()

    'PowerShell 7 is here!' | Write-Host -ForegroundColor Yellow
}

function Show-HelloWorld {
    [Experimental("DemoModule.ExperimentalFunction", "Hide")]
    [CmdletBinding()]
    param()

    'PowerShell 7 is shipping soon!' | Write-Host -ForegroundColor Green
}

function Get-LoremIpsum {
    [CmdletBinding()]
    param(
        [Experimental("DemoModule.ExperimentalParameter", "Show")]
        [switch]$Show,

        [Experimental("DemoModule.ExperimentalParameter", "Hide")]
        [switch]$Display
    )

    if ($Display) {
        $Lorem = @()
        $Lorem += "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
        $Lorem += "Sed varius mi erat, in laoreet nibh eleifend eget."
        $Lorem += "Phasellus odio diam, tincidunt rhoncus massa in, feugiat"
        $Lorem += "iaculis mauris. Nulla ornare enim et semper tincidunt."
        $Lorem += "Maecenas ac tempor quam, in scelerisque lorem."
        $Lorem -join ' ' | Write-Output
    }

    if ($Show) {
        'The quick brown fox jumps over the lazy dog.' | Write-Output
    }
}