Nothing
library(testit)
spin_w_tempfile = function(..., format = "Rmd") {
tmp = tempfile(fileext = ".R")
writeLines(c(...), tmp)
spinned = spin(tmp, knit = FALSE, format = format)
result = readLines(spinned)
file.remove(c(tmp, spinned))
result
}
assert("spin() detects lines for documentation", {
(spin_w_tempfile("#' test", "1 * 1", "#' test") %==%
c("test", "", "```{r}", "1 * 1", "```", "", "test"))
# a multiline string literal contains the pattern of doc or inline
(spin_w_tempfile("code <- \"", "#' test\"") %==%
c("", "```{r}", "code <- \"", "#' test\"", "```", ""))
(spin_w_tempfile("code <- \"", "{{ 1 + 1 }}", "\"") %==%
c("", "```{r}", "code <- \"", "{{ 1 + 1 }}", "\"", "```", ""))
# a multiline symbol contains the pattern of doc or inline
(spin_w_tempfile("`", "#' test", "`") %==%
c("", "```{r}", "`", "#' test", "`", "```", ""))
(spin_w_tempfile("`", "{{ 1 + 1 }}", "`") %==%
c("", "```{r}", "`", "{{ 1 + 1 }}", "`", "```", ""))
})
assert("spin() uses proper number of backticks", {
(spin_w_tempfile("{{ '`' }}") %==% c("``r '`' ``"))
(spin_w_tempfile("{{`x`}}") %==% c("``r `x` ``"))
(spin_w_tempfile("x <- '", "```", "'") %==%
c("", "````{r}", "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.