不能使用hirb rails gem

Question

[变化]

• 问题不是'enale'而不是'enable'的拼写错误
• 安装没有--no-ri --no-rdoc标志问题
• 现在这样做require enable会给出错误而不是false(不知道为什么)

我使用Gem hirb格式化rails控制台的输出时遇到了一些麻烦.

$ gem install hirb --no-ri --no-rdoc
Successfully installed hirb-0.6.2
1 gem installed

$ rails c
Loading development environment (Rails 3.2.3)
irb(main):001:0> require 'hirb'
LoadError: cannot load such file -- hirb
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:251:in `require'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:251:in `block in require'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:236:in `load_dependency'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/active_
support/dependencies.rb:251:in `require'
        from (irb):1
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman
ds/console.rb:47:in `start'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman
ds/console.rb:8:in `start'
        from c:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/comman
ds.rb:41:in `<top (required)>'
        from script/rails:6:in `require'
        from script/rails:6:in `<main>'
irb(main):002:0>

我正在运行Ruby 1.9.3,Rails 3.2.3,Bundler 1.1.3,Windows 7 64位.

Answer 1

你弄错了,你应该输入 Hirb.enable

添加gem hirb到rails项目的Gemfile.