Types/Posh.Stackable/Prepend.ps1
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<# .SYNOPSIS Prepends content to a stackable function. .DESCRIPTION Prepends content to a stackable function. This takes the current entry and adds content to it's beginning. #> param( # The value to prepend. $Value ) $toPrepend = if ($Value -is [ScriptBlock]) { $Value } else { [ScriptBlock]::Create($this.Stringify($Value)) } $currentFunction = $posh.ExecutionContext.SessionState.InvokeCommand.InvokeScript("`$function:$($this.FunctionName)")[0] $this.Current = {@(. $toPrepend; . $currentFunction) -join ''}.GetNewClosure() |