#' h_node
#'
#' Identify and return node object via CSS
#'
#' @param .x Input nodes object
#' @param .n CSS used to identify the node(s)
#' @return A node object
#'
#' @export
h_node <- function(.x, .n) UseMethod("h_node")
#' @export
h_node.character <- function(.x, .n) {
.x <- xml2::read_html(.x)
h_node(.x, .n)
}
#' @export
h_node.xml_document <- function(.x, .n) {
xml2::xml_find_first(.x, selectr::css_to_xpath(.n))
}
#' @export
h_node.xml_nodeset <- function(.x, .n) {
xml2::xml_find_first(.x, selectr::css_to_xpath(.n))
}
#' @export
h_node.xml_node <- function(.x, .n) {
xml2::xml_find_first(.x, selectr::css_to_xpath(.n))
}
#' @export
h_node.list <- function(.x, .n) {
dapr::lap(.x, h_node, .n)
}
#' h_nodes
#'
#' Identify and return node objects via CSS
#'
#' @param .x Input nodes object
#' @param .n CSS used to identify the node(s)
#' @return Nodes or list of nodes object
#'
#' @export
h_nodes <- function(.x, .n) UseMethod("h_nodes")
#' @export
h_nodes.character <- function(.x, .n) {
.x <- xml2::read_html(.x)
h_nodes(.x, .n)
}
#' @export
h_nodes.xml_document <- function(.x, .n) {
xml2::xml_find_all(.x, selectr::css_to_xpath(.n))
}
#' @export
h_nodes.xml_nodeset <- function(.x, .n) {
dapr::lap(.x, h_nodes, .n)
}
#' @export
h_nodes.xml_node <- function(.x, .n) {
xml2::xml_find_all(.x, selectr::css_to_xpath(.n))
}
#' @export
h_nodes.list <- function(.x, .n) {
dapr::lap(.x, h_nodes, .n)
}
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