boxview

boxview::boxview() displays the code of a function in nested boxes, showing the ‘yes’ and ‘no’ clauses of if calls side by side. It often makes code easier to skim than the traditional way.

Installation

You can install the development version of boxview like so:

pak::pak("cynkra/boxview")

Example

Here’s base::interaction() shown with boxview and in the console.

There’s also a width argument to adjust, and an optimization argument that you might use to get a nicer output, at the cost of taking more time.

See also

The flow package and in particular the function flow::flow_view() for a somewhat comparable way to represent functions.