新手问题 字段的类型是 boolean,怎么更新或改变这个字段的值?

Catherine · December 17, 2015 · Last by catherine replied at December 17, 2015 · 1369 hits
a = Model.first.status

a.update_column(:status,b)

b 用 nil, false, 0 都试过了,还是无法改变,该怎么才能更新这个字段啊。。?

对象用错了

a = Model.first
a.update_column(:status, false)

#1 楼 @geekontheway 测试的时候执行成功了,返回的 true,我以为这是 status 的值。。。。谢谢!

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