Rails time_ago_in_words 产生错误的输出答案

【问题标题】：Rails time_ago_in_words producing bad outputRails time_ago_in_words 产生错误的输出
【发布时间】：2011-01-07 08:29:44
【问题描述】：

我认为这可能是由于迁移到 activesupport 2.3.5，但现在我相信一定发生了其他事情。

模型具有有效的 rfc822 样式日期：

>> s.lastVisitDate
=> "Thu, 06 Jan 2011 22:24:10 -0800"

但在我看来：

<%=h time_ago_in_words(@site.lastVisitDate) -%>

renders: *about {{count}} hours ago* 
instead of: *about 2 hours ago* which was working just fine earlier.

想知道是否有其他人看到过这种行为。我已经查看了模型和视图的版本历史，最近没有任何变化，所以我相信我一定是在配置方面搞砸了。

【问题讨论】：

标签： ruby-on-rails activesupport

【解决方案1】：

我发现我在语言环境文件中缺少适当的值。

所以在我的情况下，我将以下内容添加到 /config/locales/en.yml

我不确定为什么这以前有效，或者什么特定的 gem 或配置更改触发了这个问题，但是在这里有正确的定义会让 actionpack 很高兴。

# Used in distance_of_time_in_words(), distance_of_time_in_words_to_now(), time_ago_in_words()
  datetime:
    distance_in_words:
      half_a_minute: "half a minute"
      less_than_x_seconds:
        one:   "less than 1 second"
        other: "less than %{count} seconds"
      x_seconds:
        one:   "1 second"
        other: "%{count} seconds"
      less_than_x_minutes:
        one:   "less than a minute"
        other: "less than %{count} minutes"
      x_minutes:
        one:   "1 minute"
        other: "%{count} minutes"
      about_x_hours:
        one:   "about 1 hour"
        other: "about %{count} hours"
      x_days:
        one:   "1 day"
        other: "%{count} days"
      about_x_months:
        one:   "about 1 month"
        other: "about %{count} months"
      x_months:
        one:   "1 month"
        other: "%{count} months"
      about_x_years:
        one:   "about 1 year"
        other: "about %{count} years"
      over_x_years:
        one:   "over 1 year"
        other: "over %{count} years"
      almost_x_years:
        one:   "almost 1 year"
        other: "almost %{count} years"
    prompts:
      year:   "Year"
      month:  "Month"
      day:    "Day"
      hour:   "Hour"
      minute: "Minute"
      second: "Seconds"

【讨论】：

也许您之前在您的Gemfile 中有rails-i18n gem。