发生错误后退出Rails控制台

Question

我一直在使用rails控制台进行测试和学习,当我遇到错误时,我无法使用"Control + C"命令退出.还有另一个退出命令吗？这是我尝试这样做时控制台的样子:

ruby-1.9.2-p180 :026 > user.find_by_name("Test")
NoMethodError: undefined method `find_by_name' for #<User:0x00000100f991a0>
    from /Users/easierlife/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/activemodel-3.0.7/lib/active_model/attribute_methods.rb:367:in `method_missing'
    from /Users/easierlife/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/activerecord-3.0.7/lib/active_record/attribute_methods.rb:46:in `method_missing'
    from (irb):26
    from /Users/easierlife/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/railties-3.0.7/lib/rails/commands/console.rb:44:in `start'
    from /Users/easierlife/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/railties-3.0.7/lib/rails/commands/console.rb:8:in `start'
    from /Users/easierlife/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/railties-3.0.7/lib/rails/commands.rb:23:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'
ruby-1.9.2-p180 :027 > ^C^C^C^C^C

谢谢

Answer 1

你可以尝试:

• Ctrl D
• Ctrl Z 然后 Enter
• exit然后打字Enter.

Answer 2

如果以上操作失败，请打开另一个终端，然后：

ps aux | grep ruby

你会得到类似的东西：

username      917  52.7  0.4  2455912  17484 s000  R+    9:22AM   0:01.13 /Users/yourusername/.rvm/rubies/ruby-1.9.2-p180/bin/ruby script/rails c

您需要输入“ 917” ID：

sudo kill -9 917

（我也认为这应该迁移到superuser.com）