Join-Strings

1.0

Join-Strings.psm1

function Join-Strings {
    [CmdletBinding()]
    [Alias('js')]
    param(
        [Parameter(Position = 0, Mandatory, ValueFromPipeline)]
        [Alias('InputString', 'Strings')]
        [ValidateNotNull()]
        [string]
        $InputObject,

        [Parameter(Position = 1)]
        [Alias('JoinCharacter')]
        [ValidateNotNullOrEmpty()]
        [string]
        $Delimeter
    )
    begin {
        $List = New-Object -TypeName 'System.Collections.Generic.List[string]'
    }
    process {
        [void]$List.Add($_)
    }
    end {
        if ($PSBoundParameters.ContainsKey('Delimeter')) {
            Write-Output $List -join $Delimeter
        }
        else {
            Write-Output $List -join
        }
    }
}