如何在 Ruby 1.9.3 中获取今天的日期？
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How to get today's date in Ruby 1.9.3?
提问by joslinm
I'm using Ruby 1.9.3, and when I execute Date.today, I get NoMethodError: undefined methodtoday' for Date:Class`
我正在使用 Ruby 1.9.3，当我执行时Date.today，我得到了NoMethodError: undefined method今天的 Date:Class`
I'm pretty confused about this since it does appear to be in the documentation. Though I know this is the documentation for 2.0, but I see answers ranging back to when it was implemented in 1.8.7. Was this removed in 1.9?
我对此很困惑，因为它似乎在文档中。虽然我知道这是 2.0 的文档，但我看到的答案可以追溯到它在 1.8.7 中实现的时间。这是在 1.9 中删除的吗？
回答by Intrepidd
Did you require 'date'?
你有require 'date'吗？
> require 'date'
=> true
> Date.today
=> #<Date: 2013-03-12 ((2456364j,0s,0n),+0s,2299161j)>
