如何从 Rails 应用程序中卸载 Cucumber？

Question

我尝试注释掉 gem 文件，每当我使用 rake 时，都会出现以下错误：

(in /home/egervari/Projects/training)
rake aborted!
undefined method `basename' for "/usr/local/lib/ruby/gems/1.9.1/gems/actionmailer-3.0.7":String
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:601:in `block in latest_partials'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:600:in `each'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:600:in `latest_partials'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:587:in `block in latest_load_paths'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:586:in `each'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:586:in `latest_load_paths'
/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/deprecate.rb:62:in `block (2 levels) in deprecate'
/usr/local/lib/ruby/gems/1.9.1/gems/spork-0.8.4/lib/spork.rb:112:in `other_spork_gem_load_paths'
/usr/local/lib/ruby/gems/1.9.1/gems/spork-0.8.4/lib/spork.rb:105:in `detect_and_require'
/usr/local/lib/ruby/gems/1.9.1/gems/spork-0.8.4/lib/spork/test_framework.rb:167:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.5.2/lib/rspec/monkey/spork/test_framework/rspec.rb:1:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.5.2/lib/rspec/monkey.rb:1:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/usr/local/lib/ruby/gems/1.9.1/gems/rspec-core-2.5.2/lib/rspec/core.rb:65:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `block in require'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
/usr/local/lib/ruby/gems/1.9.1/gems/rspec-rails-2.5.0/lib/rspec/rails/tasks/rspec.rake:1:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in `load'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in `block in load'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `block in load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
/usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in `load'
/usr/local/lib/ruby/gems/1.9.1/gems/rspec-rails-2.5.0/lib/rspec-rails.rb:10:in `block in <class:Railtie>'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/railtie.rb:184:in `call'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/railtie.rb:184:in `each'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/railtie.rb:184:in `load_tasks'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/application.rb:140:in `block in load_tasks'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/application/railties.rb:11:in `each'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/application/railties.rb:11:in `all'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/application.rb:140:in `load_tasks'
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/application.rb:77:in `method_missing'
/home/egervari/Projects/training/Rakefile:7:in `<top (required)>'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2383:in `load'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2017:in `block in load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2016:in `load_rakefile'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2000:in `block in run'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.8.7/bin/rake:31:in `<top (required)>'
/usr/local/bin/rake:19:in `load'
/usr/local/bin/rake:19:in `<main>'

除了上述问题之外...除了对我的 Rails 应用程序中使用黄瓜的所有位置进行文本搜索之外，还有其他问题吗？特别的陷阱？

Answer 1

看来我已经自己解决了这个问题（我认为任何人都很难盲目地解决这个问题）。

由于某种原因，删除 Cucumber 导致 Spork 导致此错误。我不明白为什么，但 Spork 曾经工作得很好......但现在不行了：/

解决方案是删除 spork。

我认为 Spork 或其他地方存在错误。和路径有关系。其他人注意到代码在字符串上调用 basename，但它应该使用 File.basename(the_string) 代替。

我想这个问题在新版本中得到了修复，但对于我们这些使用 Rails 3.0.7 的人来说可能不会被修补。

Anyhoo，如果你遇到这个问题，只需删除 Spork 即可。我知道这很糟糕，但 Spork 无论如何都有点承诺过多而交付不足 - 至少对我来说:( 根据我本周使用它的经验，它带来的头痛和问题比它节省的时间还要多。所以， 无论如何，是时候让 Spork 离开了，

我希望这对其他人有帮助。