Functions/Remove-Trailing.ps1
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filter Remove-Trailing { <# .SYNOPSIS Removes trailing spaces from a string or array of strings. .DESCRIPTION Removes trailing spaces from a string or array of strings. .PARAMETER String A string or array of strings that may have trailing spaces. Can also accept input from the pipeline. .EXAMPLE "[$(Remove-Trailing -String 'This has trailing spaces ')]" [This has trailing spaces] #> #region Parameter [CmdletBinding(ConfirmImpact='None')] [OutputType([string[]])] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions','')] Param( [Parameter(Mandatory, HelpMessage = 'Enter a string, even with trailing spaces', Position = 0, ValueFromPipeline)] [string[]] $String ) #endregion Parameter begin { Write-Verbose -Message "Starting [$($MyInvocation.Mycommand)]" } process { foreach ($s in $String) { $s | out-string | foreach-object { ($_).TrimEnd() } } } end { Write-Verbose -Message "Ending [$($MyInvocation.Mycommand)]" } } |