Function Join-PSM1FromFiles {
<#
.SYNOPSIS
    Uses Get-ContentFromFilesInPath to join the file contents appropriately

.DESCRIPTION
    Collects all content from valid files for inclusion into the PSM1
	* Skips test files
    * Adds a header line saying where the file came from during compile
    The reason for these files to match their names is about process, not a functional concern.

.EXAMPLE
    Join-PSM1FromFiles .\Alkami.PowerShell.IIS\Public\ .\Alkami.PowerShell.IIS\Private\ .\Alkami.PowerShell.IIS\Alkami.PowerShell.IIS.psm1

.PARAMETER PublicPath
    The name of the folder to examine all files under.

.PARAMETER PrivatePath
    The name of the folder to examine all files under. Tested for existence, may not be valid.

.PARAMETER Psm1FilePath
    The file to overwrite with the contents of the build process.
#>
    [CmdletBinding()]
    Param (
        [String]$PublicPath,
        [String]$PrivatePath,
        $Psm1FilePath
    )
    process {
        ## Put all of the content from the public files in a long array with a file-header
        $functionLines = @(Get-ContentFromFilesInPath $PublicPath)

        if (Test-Path $PrivatePath) {
            ## Put all of the content from the private files in the array with a file-header, after the public functions
            $functionLines += @(Get-ContentFromFilesInPath $PrivatePath)
        }

        Set-Content -Path $Psm1FilePath -Value $functionLines -Force
    }
}