Ruby on Rails:比较两个日期的最佳方式?

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时间:2020-09-02 23:48:33  来源:igfitidea点击:

Ruby on Rails: the best way to compare two dates?

ruby-on-railsdate

提问by krn

I have a date variable, stored as a String in the 'YYYY-mm-dd' format. What is the best way to check, if that date has not already passed?

我有一个日期变量,以“YYYY-mm-dd”格式存储为字符串。如果该日期尚未过去,最好的检查方法是什么?

回答by David Sulc

Date.parse('2010-11-01') < Date.today

will return true if '2010-11-01' has already passed

如果 '2010-11-01' 已经过去,则返回 true

回答by danivalentin

You can also use past?

你也可以用过去?

Date.parse("2012-11-01").past?