class Aws::EagerLoader

def initialize
  @loaded = Set.new
end

def load(klass_or_module)
  @loaded << klass_or_module
  klass_or_module.constants.each do |const_name|
    path = klass_or_module.autoload?(const_name)
    begin
      require(path) if path
      const = klass_or_module.const_get(const_name)
      self.load(const) if Module === const && !@loaded.include?(const)
    rescue LoadError
    end
  end
  self
end