Module Nokogiri::Decorators::Slop
The Slop decorator implements method missing such that a methods may be used instead of XPath or CSS. See Nokogiri.Slop
Public Instance Methods
- method_missing(name, *args, &block) Show Source
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# File lib/nokogiri/decorators/slop.rb, line 9 def method_missing name, *args, &block prefix = implied_xpath_context if args.empty? list = xpath("#{prefix}#{name.to_s.sub(/^_/, '')}") elsif args.first.is_a? Hash hash = args.first if hash[:css] list = css("#{name}#{hash[:css]}") elsif hash[:xpath] conds = Array(hash[:xpath]).join(' and ') list = xpath("#{prefix}#{name}[#{conds}]") end else CSS::Parser.without_cache do list = xpath( *CSS.xpath_for("#{name}#{args.first}", :prefix => prefix) ) end end super if list.empty? list.length == 1 ? list.first : list end