创建Rails模型时出现语法错误 、 我使用以下命令在Rails 3中创建汽车模型:但是我得到了一个错误: /home/XX/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:234:in `load&# 浏览2提问于2011-10-13得票数 3 4回答 Ruby: gem安装在错误的目录中 、、、 我在...
Rails.root string conversion gives an ASCII string on Ruby 1.9.2 was updated by klkk 03:16 AM #6430 / ✓invalid ticket Rails 3 Beta 3 label form helper causes "stack level too deep" exception was updated by klkk 03:16 AM #4422 / ✓resolved ticket [PATCH] Auto-load i18n...
如何使用rails 2.3.11配置cucumber和selenium以正常工作 、、 有一些selenium特性可以在rails 2.3.4上正常工作,它们使用firefox 3.5.19进行测试。然而,在升级到rails 2.3.11之后,selenium功能现在都不能正常工作,并且当任何功能尝试登录时,它们都会超时。具体错误如下:==>正在端口3001上等待rails应用程序服务器...准备...
Ruby on Rails is known for its developer-friendly conventions, but it’s also built with security in mind. While the framework provides many features to guard against common threats, it’s up to developers to understand and apply them correctly. In this post, we’ll walk through essential ...
准备安装ruby on rails,在网上搜了下,步骤都类似,但实际安装过程中却碰到很多问题。下面详细说下: 说明下,文章是按照我尝试的过程描述的。但最终是靠 运行 railsinstaller一键式安装包才成功的(第五段),因此前面的部分大家可以看看,但不用去尝试。 一、首先要安装ruby ...
on rails:使用 HAML 重定向 | 珊瑚贝 Redirecting with HAML 我想使用 HAML 重定向到我视图中的另一个页面,具体取决于变量的状态。 理想情况: 1 2 –ifdays<1 –redirect to/settings 相关讨论 为什么要这么做?您应该在控制器中处理重定向。 同意@AmitBadhekaPykihStaff,当您从控制器获取 days 变量时,您应该...
In this article I’m going to make a comprehensive case to start with the language Ruby on Rails, by answering any and all questions you might have about it. Even in 2025 as its popularity starts to wane, Ruby is still a great way to begin. ...
In Rails 4.0 with Ruby 2.0 this has gotten less of an issue. Unnecessary round-tripping to the database server and models with lots of callbacks, uniqueness checks, and other slow code can still slow down your test suite. A lot of methods and validations on a model can be tested without...
Once your environment is set up, we need to add at least one server into it. This Server will be the target for deploying Ruby on Rails, so it doesn’t only describe the host/login/password, but also what files have to be put on the server and where, along with many other details...
在其中，在与测试相关的某个时刻，它会给出两个错误Note: bundle install 过程中有一个警告，让我们不...