Nothing
test_that("vld_integer", {
expect_true(vld_integer(1L))
expect_true(vld_integer(matrix(1:4)))
expect_true(vld_integer(integer(0)))
expect_true(vld_integer(NA_integer_))
expect_false(vld_integer(1))
expect_false(vld_integer(TRUE))
})
test_that("chk_integer", {
expect_identical(chk_integer(1L), 1L)
expect_invisible(chk_integer(1L))
expect_chk_error(
chk_integer(TRUE),
"^`TRUE` must be integer[.]$"
)
})
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.