ruby-on-rails - Formatting Dates in Rails 3.0

Question

I'm trying to format a date in Rails 3 using the new syntax as described in the code:

by using the following syntax in an initialiser:

Date::DATE_FORMATS[:my_format] = '%m %d %Y'

I am then referencing dates in my view like so:

comment.created_at.to_formatted_s(:my_format)

However, I'm just getting the default formatting - what could be wrong?

score 1 · Accepted Answer

有两个类，时间和日期。

如果你有一个时间对象，你会使用：

时间::DATE_FORMATS[:my_format] = '%m %d %Y'

如果您有一个日期对象，您将使用：

日期::DATE_FORMATS[:my_format] = '%m %d %Y'

所以答案是将这两种样式都放在你的初始化文件中。

score 0 · Accepted Answer

0

似乎需要以下“to_date”：

comment.created_at.to_date.to_formatted_s(:my_format)

于 2010-06-08T10:30:18.613 回答

2 回答 2