class Hpricot::Elem
@private
@see Hpricot
def dynamic_attribute?(name, options)
def dynamic_attribute?(name, options) options[:rhtml] and dynamic_attributes.key?(name) end
def dynamic_attributes
def dynamic_attributes @dynamic_attributes ||= begin Haml::Util.map_hash(attr_hash) do |name, value| next if value.empty? full_match = nil ruby_value = value.gsub(%r{<haml:loud>\s*(.+?)\s*</haml:loud>}) do full_match = $`.empty? && $'.empty? CGI.unescapeHTML(full_match ? $1: "\#{#{$1}}") end next if ruby_value == value [name, full_match ? ruby_value : %("#{ruby_value}")] end end end
def haml_attributes(options)
Returns a string representation of an attributes hash
def haml_attributes(options) attrs = attr_hash.map do |name, value| value = dynamic_attribute?(name, options) ? dynamic_attributes[name] : value.inspect name = name.index(/\W/) ? name.inspect : ":#{name}" "#{name} => #{value}" end "{ #{attrs.join(', ')} }" end
def haml_tag_loud(text)
def haml_tag_loud(text) "= #{text.gsub(/\n\s*/, ' ').strip}\n" end
def haml_tag_silent(text)
def haml_tag_silent(text) text.split("\n").map { |line| "- #{line.strip}\n" }.join end
def static_attribute?(name, options)
def static_attribute?(name, options) attr_hash[name] and !dynamic_attribute?(name, options) end
def static_classname?(options)
def static_classname?(options) static_attribute?('class', options) end
def static_id?(options)
def static_id?(options) static_attribute?('id', options) end
def to_haml(tabs, options)
- See: Haml::HTML::Node#to_haml -
def to_haml(tabs, options) output = "#{tabulate(tabs)}" if options[:rhtml] && name[0...5] == 'haml:' return output + send("haml_tag_#{name[5..-1]}", CGI.unescapeHTML(self.inner_text)) end output += "%#{name}" unless name == 'div' && (static_id?(options) || static_classname?(options)) if attr_hash if static_id?(options) output += "##{attr_hash['id']}" remove_attribute('id') end if static_classname?(options) attr_hash['class'].split(' ').each { |c| output += ".#{c}" } remove_attribute('class') end output += haml_attributes(options) if attr_hash.length > 0 end (self.children || []).inject(output + "\n") do |output, child| output + child.to_haml(tabs + 1, options) end end