#' Cache a List of Package Release Date from a Package Reference
#'
#' @inheritParams pkg_ref_cache
#' @family package reference cache
#' @return a \code{pkg_ref} object
#' @keywords internal
#' @noRd
pkg_ref_cache.release_date <- function(x, name, ...) {
UseMethod("pkg_ref_cache.release_date")
}
pkg_ref_cache.release_date.pkg_remote <- function(x, name, ...) {
release_xpath <- "//td[.='Published:']/following::td[1]"
date <- xml2::xml_text(xml2::xml_find_all(x$web_html, release_xpath))
date
}
pkg_ref_cache.release_date.pkg_install <- function(x, name, ...) {
if (!"Date" %in% colnames(x$description)) return(NA)
x$description[, "Date"]
}
pkg_ref_cache.release_date.pkg_source <- pkg_ref_cache.release_date.pkg_install
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.