class RubyProf::CallTreePrinter

def calltree_name(method_info)
  klass_path = method_info.klass_name.gsub("::", '/')
  result = "#{klass_path}::#{method_info.method_name}"
  case method_info.klass_flags
    when 0x2
      "#{result}^"
    when 0x4
      "#{result}^"
    when 0x8
     "#{result}*"
    else
     result
  end
end