Nothing
methods_as_rd <- function(method) {
if (method == "transactions") {
method <- c("dbBegin", "dbCommit", "dbRollback")
}
methods <- unlist(lapply(method, methods::findMethods), recursive = FALSE)
# Extracted from roxygen2::object_topic.s4method
s4_topic <- function(x) {
sig <- paste0(x@defined, collapse = ",")
sig_text <- paste0('"', x@defined, '"', collapse = ", ")
package <- tryCatch(
getNamespaceName(environment(x@.Data)),
error = function(e) NA
)
if (is.na(package) || package == "DBI") {
NA_character_
} else {
paste0(
"\\code{\\link[=", x@generic, ",", sig, "-method]{",
package, "::", x@generic,
"(", sig_text, ")}}"
)
}
}
item_text <- vapply(methods@.Data, s4_topic, character(1))
item_text <- item_text[!is.na(item_text)]
if (length(item_text) == 0) return("")
paste0(
"\\subsection{Methods in other packages}{\n\n",
"\\itemize{\n",
paste0("\\item ", item_text, "\n", collapse = ""),
"}}\n"
)
}
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