One-liner在Ruby on Rails中搜索,以改变数据库中的属性

Yo *_*dke 2 ruby ruby-on-rails rails-activerecord

在Ruby on Rails中,对于ActiveRecord class MySettings,是否有更优雅的选择

s = MySettings.last
s.do_updates = true
s.save
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一行?

Rah*_*ali 5

使用update_attributes:

  MySettings.last.update_attributes :do_updates => true
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