Convert XML node attributes (and optionally content) to a list

This function extends `xml2::xml_attrs()`, by adding the option to add the node content as an additional key `content` to the list created by `xml2::xml_attrs()`.

get_node_attrs(nodes, add_content = F)

Arguments

nodes	an `xml2` `nodeset`
add_content	a boolean

Value

A list of character vectors