Nothing
test_that("multiplication works", {
expect_no_error(newLocalSource())
expect_error(newLocalSource("test"))
expect_error(newLocalSource(c("test", "test2")))
expect_error(newLocalSource(1))
expect_error(newLocalSource("test", "x"))
})
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.