问题
I can do
sudo gem rdoc activerecord --no-ri
and
sudo gem rdoc actionpack --no-ri
both of which give me good docs.
But
sudo gem rdoc rails --no-ri
gives me pretty much nothing, as the Rails gem itself is really just a holder for the others. How can I generate the equivalent of http://api.rubyonrails.org/?
回答1:
sudo gem rdoc --all --overwrite
回答2:
The easiest I found was to just download them from railsapi.com and unpack the file into /Library/Ruby/Gems/1.8/doc/rails-2.3.3/rdoc/
回答3:
If you installed rails with the rdoc (sudo gem install rails) You can access it via
gem server
回答4:
Below is my attempt to clarify the steps a bit on how to get the rails 3.1 docs downloaded locally to your machine as the equivalent of http://api.rubyonrails.org/
- Go to the sdoc project at https://github.com/voloko/sdoc and get the project (or just do gem install sdoc)
- Visit the rails project at https://github.com/rails/rails and git clone it to your local machine
- Go into the rails clone and run sdoc -N rails
- This will take a while. When it is done you will have a new directory called doc
- You can move the doc directory anywhere you like and open the index.html file in a browser. Note that you do not need a web server for this to work.
As a side note it looks like sdoc has officially become the docs for the Ruby on Rails API (see http://weblog.rubyonrails.org/2011/8/29/the-rails-api-switches-to-sdoc)
回答5:
You can freeze Rails in an app and run rake doc:rails
to get the docs.
rails doc_project
cd doc_project
rake rails:freeze
rake doc:rails
The RDocs should be located in doc/api directory. You can use rake rails:freeze:edge
to get documentation for Edge Rails.
Alternatively you can download the docs from a site like Rails Brain to get a searchable template with it as well.
If you are wanting the docs to show up in gem server
then the easiest thing may be to re-install the rails gem with the rdoc option.
sudo gem install rails --rdoc
回答6:
Run the command bundle exec rdoc
on command line.
It will generate all documentation of your code.
回答7:
From the Rails project Rakefile
desc "Generate documentation for the Rails framework"
Rake::RDocTask.new do |rdoc|
rdoc.rdoc_dir = 'doc/rdoc'
rdoc.title = "Ruby on Rails Documentation"
rdoc.options << '--line-numbers' << '--inline-source'
rdoc.options << '-A cattr_accessor=object'
rdoc.options << '--charset' << 'utf-8'
rdoc.template = ENV['template'] ? "#{ENV['template']}.rb" : './doc/template/horo'
rdoc.rdoc_files.include('railties/CHANGELOG')
rdoc.rdoc_files.include('railties/MIT-LICENSE')
rdoc.rdoc_files.include('railties/README')
rdoc.rdoc_files.include('railties/lib/{*.rb,commands/*.rb,rails/*.rb,rails_generator/*.rb}')
rdoc.rdoc_files.include('activerecord/README')
rdoc.rdoc_files.include('activerecord/CHANGELOG')
rdoc.rdoc_files.include('activerecord/lib/active_record/**/*.rb')
rdoc.rdoc_files.exclude('activerecord/lib/active_record/vendor/*')
rdoc.rdoc_files.include('activeresource/README')
rdoc.rdoc_files.include('activeresource/CHANGELOG')
rdoc.rdoc_files.include('activeresource/lib/active_resource.rb')
rdoc.rdoc_files.include('activeresource/lib/active_resource/*')
rdoc.rdoc_files.include('actionpack/README')
rdoc.rdoc_files.include('actionpack/CHANGELOG')
rdoc.rdoc_files.include('actionpack/lib/action_controller/**/*.rb')
rdoc.rdoc_files.include('actionpack/lib/action_view/**/*.rb')
rdoc.rdoc_files.exclude('actionpack/lib/action_controller/vendor/*')
rdoc.rdoc_files.include('actionmailer/README')
rdoc.rdoc_files.include('actionmailer/CHANGELOG')
rdoc.rdoc_files.include('actionmailer/lib/action_mailer/base.rb')
rdoc.rdoc_files.exclude('actionmailer/lib/action_mailer/vendor/*')
rdoc.rdoc_files.include('activesupport/README')
rdoc.rdoc_files.include('activesupport/CHANGELOG')
rdoc.rdoc_files.include('activesupport/lib/active_support/**/*.rb')
rdoc.rdoc_files.exclude('activesupport/lib/active_support/vendor/*')
end
# Enhance rdoc task to copy referenced images also
task :rdoc do
FileUtils.mkdir_p "doc/rdoc/files/examples/"
FileUtils.copy "activerecord/examples/associations.png", "doc/rdoc/files/examples/associations.png"
end
回答8:
If you need to generate edge docs, you can perform something like this
git clone git://github.com/rails/rails.git ~/rails
# or if you have repo, just checkout interested branch
cd ~
ruby ~/rails/railties/bin/rails docapp
cd docapp
ln -s ~/rails vendor/rails
rake doc:rerails
rake doc:guides
回答9:
$ rake rails:freeze:gems
$ rake doc:rails
$ rake rails:unfreeze
$ sudo mv doc/api/* /Library/Ruby/Gems/1.8/doc/rails-2.3.5/rdoc
$ gem server
来源:https://stackoverflow.com/questions/1202060/how-do-i-generate-rdoc-for-all-of-rails