# NOT RUN {
isolate_example("Quarantine side effects.", {
if (suppressWarnings(require("knitr"))) {
# This example is not really a user-side demonstration.
# It just walks through a dive into the internals.
# Populate your workspace and write 'report.Rmd'.
load_mtcars_example() # Get the code with drake_example("mtcars").
# Create the master internal configuration list.
config <- drake_config(my_plan)
out <- drake_build(small, config = config)
# Now includes `small`.
cached()
head(readd(small))
# `small` was invisibly returned.
head(out)
# If you previously called make(),
# `config` is just read from the cache.
make(my_plan, verbose = FALSE)
result <- drake_build(small, config = config)
head(result)
}
})
# }
Run the code above in your browser using DataCamp Workspace