Types/Posh.Stackable/set_Current.ps1
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<# .SYNOPSIS Sets the current implementation of a function .DESCRIPTION Sets the current imlementation of a stackable function. Stackable functions keep a stack of all prior entries for easy undo. .EXAMPLE $Posh.Prompt.Current = {"?"} #> if (-not $this.FunctionName) { return } $currentFunctionValue = $posh.ExecutionContext.SessionState.InvokeCommand.InvokeScript("`$function:$($this.FunctionName)") $this.Stack.Push( $currentFunctionValue ) $posh.ExecutionContext.SessionState.PSVariable.Set("function:$($this.FunctionName)", "$args") |