Nothing
library("R.utils")
# Load settings from file, or create default settings
basename <- "some.settings"
settings <- Settings$loadAnywhere(basename)
if (is.null(settings))
settings <- Settings(basename)
print(isModified(settings))
# Set default options, if missing.
setOption(settings, "graphics/verbose", TRUE, overwrite=FALSE)
setOption(settings, "io/verbose", Verbose(threshold=-1), overwrite=FALSE)
# Save and reload settings
path <- tempdir()
str(list(path=path, file.info(path), file_test("-d", path)))
stopifnot(file_test("-d", path), isDirectory(path))
saveAnywhere(settings, path=path)
settings2 <- Settings$loadAnywhere(basename, paths=path)
print(isModified(settings2))
# Clean up
file.remove(getLoadedPathname(settings2))
# Assert correctness
stopifnot(equals(settings, settings2))
print(isModified(settings))
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.