class AWS::IAM

def account_password_policy
  begin
    policy = client.get_account_password_policy.password_policy
    [
      :minimum_password_length,
      :require_symbols?,
      :require_numbers?,
      :require_uppercase_characters?,
      :require_lowercase_characters?,
    ].inject({}) do |hash,method|
      key = method.to_s.sub(/\?/, '').to_sym
      hash.merge(key => policy.send(method))
    end
  rescue Errors::NoSuchEntity
    nil
  end
end