Date.current 和 Date.today 有什么区别? [英] What is the difference between Date.current and Date.today?

问题描述

他们似乎都在做同样的事情.我只是担心一个人使用的时区与另一个不同.

They both seem to do the same thing. I'm just worried that one uses timezones differently to the other.

推荐答案

参见 Rails 代码，第 40 行 这里.

See Rails code, line 40 here.

# Returns Time.zone.today when <tt>Time.zone</tt> or <tt>config.time_zone</tt> are     set, otherwise just returns Date.today.
  def current
    ::Time.zone ? ::Time.zone.today : ::Date.today
  end

所以如果你定义了一个时区，你会得到一个分区日期，否则你会得到Date.today.

So If you defined a timezone, you'll get a zoned Date otherwise you'll get Date.today.

顺便说一句，没有Date.now

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