downsize R package, you can toggle the test and production versions of your workflow with the flip of a
TRUE/FALSE global option. This is helpful when your workflow takes a long time to run, you want to test it quickly, and unit testing is too reductionist to cover everything.
To install the development version, get the devtools package and then run
devtools::install_github("wlandau/downsize", build = TRUE)
If you specify a tag, you can install a GitHub release.
devtools::install_github("email@example.com", build = TRUE)
The online package vignette has a complete tutorial. You can the load the compiled version from an R session.