class RDoc::Generator::JsonIndex

def index_methods
  debug_msg "  generating method search index"
  list = @classes.uniq.flat_map do |klass|
    klass.method_list
  end.sort_by do |method|
    [method.name, method.parent.full_name]
  end
  list.each do |method|
    debug_msg "    #{method.full_name}"
    record = method.search_record
    @index[:searchIndex]     << "#{search_string record.shift}()"
    @index[:longSearchIndex] << "#{search_string record.shift}()"
    @index[:info]            << record
  end
end