如何删除已安装的 ri 和 rdoc? [英] How to remove installed ri and rdoc?

问题描述

如何删除已安装 gem 的 ri 和 rdoc?谢谢

How can I remove the ri and rdoc of installed gems? Thanks

推荐答案

你可以在RubyGems安装目录中删除doc目录.

You can simply remove the doc directory in the RubyGems installation directory.

rm -r `gem env gemdir`/doc

在 Mac OS X 上，默认为 /Library/Ruby/Gems/1.8/doc.

On Mac OS X by default, it's /Library/Ruby/Gems/1.8/doc.

请记住，RubyGems 可能有多个安装目录.

Keep in mind that there might be several installation directories for RubyGems.

• 如果RubyGems 无法访问正常的安装目录(例如，您安装了一个没有<代码>sudo).
• RVM 还为它安装的每个 Ruby 安装 RubyGems，该目录将包含一个 doc 目录，其中包含 rdoc 和 ri 文件(例如 ~/.rvm/gems/ruby-1.9.2-preview1/doc).

• RubyGems will try to install to your user directory (something like ~/.gem/ruby/1.8/) if it can't access the normal installation directory (e.g. you installed a gem without sudo).
• RVM also installs RubyGems for each Ruby it installs which will contain a doc directory containing rdoc and ri files (e.g. ~/.rvm/gems/ruby-1.9.2-preview1/doc).

这只会删除现有文件，但无论如何新安装都会附带新文件，除非您使用 --no-document 标志进行 gem install 或 将其设为默认值.

This will merely remove existing files, but new ones will come with new installations anyway, unless you use the --no-document flag for gem install or make it a default.

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