U:RDoc::AnyMethod[iI" first:ETI"!Nokogiri::XML::NodeSet#first;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"*Get the first element of the NodeSet.;T: @fileI"!lib/nokogiri/xml/node_set.rb;T:0@omit_headings_from_table_of_contents_below000[ I"(n = nil);T@FI"NodeSet;TcRDoc::NormalClass00