Navigate to previous working directory if the setwd was called by clean() or refresh() function
Value
the previous directory
Note
In order to use this function to retrieve the last/previous working directory, you must use the quickcode::clean() or quickcode::refresh() function to set the working directory.
Examples
lastwd()
#> NULL
#> In order to use this function to retrieve the last/previous working directory, you must use the quickcode::clean() or quickcode::refresh() function to set the working directory.