rails调试，关联 ruby, debug

June 15, 2022

• 参考：

rails console

./bin/rails console 进入 rails console 命令行调试。

调试 route path

使用 app.some_route_path 函数，例如：

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issue = Issue.find(67290)
app.issue_path(issue)

数据库相关

save 出错

• 参考：
  • In rails, how can I find out what caused a .save() to fail, other than validation errors?

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@user.errors.full_messages