按日期(或任何其他列)对 ActiveRecord 返回的数组进行排序 [英] Sort array returned by ActiveRecord by date (or any other column)

问题描述

如何按 created_at 日期列对 ActiveRecord 查询返回的数组进行排序?

How can I sort an array returned by an ActiveRecord query by a created_at date column?

执行查询后会发生这种情况.

This occurs once the query has been executed.

请不要告诉我在查询中执行此操作，因为我需要在视图中执行此操作.

Please don't tell me to do it in the query because I need this to happen in the view.

推荐答案

Ruby 支持开箱即用的排序.

Ruby includes support for sorting out of the box.

sorted = @records.sort_by &:created_at

然而，这似乎与显示没有太大关系，可能属于控制器.

However, this doesn't appear to have much to do with display and probably belongs in the controller.

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