dupree_dir function or dupree(..., dir = ".")

[russHyde]

Need a function that can identify all R or .Rmd files in subdirectories of the working-directory.

Preferably, it should disregard files that match a regex (eg, drop_pattern = "testthat|Rcheck") or disregard stated subdirectories.

[russHyde]

Also dupree_pkg(..., include_tests = FALSE)