Note: please use this function with extreme caution, as it is possible for the contents of a Box file to change without your knowledge.
This function downloads a file from Box, then runs its
contents, as R code, using source().
box_source(file_id, local = globalenv(), ...)numeric or character, file ID at Box.
TRUE, FALSE or an environment, determining
where the parsed expressions are evaluated. FALSE (the
default) corresponds to the user's workspace (the global
environment) and TRUE to the environment from which
source is called.
Other arguments passed to source().
Object returned by source(),
called for side-effect of modifying an environment.