如何在Ruby 1.9.3中获取今天的日期？ [英] How to get today's date in Ruby 1.9.3?

问题描述

我正在使用Ruby 1.9.3，当我执行 Date.today 时，出现 NoMethodError：undefined method today'for Date：Class`

I'm using Ruby 1.9.3, and when I execute Date.today, I get NoMethodError: undefined methodtoday' for Date:Class`

我对此非常困惑，因为它确实出现在文档。虽然我知道这是2.0的文档，但是我看到的答案可以追溯到在1.8.7中实施时。在1.9中将​​其删除吗？

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?

推荐答案

您是否要求输入'日期'？

> require 'date'
 => true
> Date.today
 => #<Date: 2013-03-12 ((2456364j,0s,0n),+0s,2299161j)>

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