太多年的选择

Question

从Rails 3.0x升级到3.2.11后,我收到以下错误:

There're too many years options to be built. Are you sure you haven't mistyped something? You can provide the :max_years_allowed parameter

码:

<%= f.date_select :to,
    :start_year => Time.now.year - 80,
    :discard_day => true,
    :include_blank => true %>

我还尝试包含:max_years_allowed参数但没有成功,我该如何解决这个问题？