Posh

0.2

Types/Posh.Stackable/Clear.ps1

                                <#

.SYNOPSIS

    Clears a stackable function

.DESCRIPTION

    Clears a stackable function, resetting it to it's original state.

.EXAMPLE

    $Posh.Prompt.Clear()

#>

if ($this.Stack -and $this.Stack.Count) {

    $posh.ExecutionContext.SessionState.psvariable.Set("function:$($this.FunctionName)", @($this.Stack.ToArray())[-1])     

    $this.Stack.Clear()

}