Method: RDoc::Servlet#store_for

Defined in:
lib/rdoc/servlet.rb

#store_for(source_name) ⇒ Object

Returns an RDoc::Store for the given source_name (‘ruby’ or a gem name).



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# File 'lib/rdoc/servlet.rb', line 419

def store_for source_name
  case source_name
  when 'home' then
    RDoc::Store.new RDoc::RI::Paths.home_dir, :home
  when 'ruby' then
    RDoc::Store.new RDoc::RI::Paths.system_dir, :system
  when 'site' then
    RDoc::Store.new RDoc::RI::Paths.site_dir, :site
  when /\Aextra-(\d+)\z/ then
    index = $1.to_i - 1
    ri_dir = installed_docs[index][4]
    RDoc::Store.new ri_dir, :extra
  else
    ri_dir, type = ri_paths.find do |dir, dir_type|
      next unless dir_type == :gem

      source_name == dir[%r%/([^/]*)/ri$%, 1]
    end

    raise WEBrick::HTTPStatus::NotFound,
          "Could not find gem \"#{ERB::Util.html_escape(source_name)}\". Are you sure you installed it?" unless ri_dir

    store = RDoc::Store.new ri_dir, type

    return store if File.exist? store.cache_path

    raise WEBrick::HTTPStatus::NotFound,
          "Could not find documentation for \"#{ERB::Util.html_escape(source_name)}\". Please run `gem rdoc --ri gem_name`"

  end
end