method

installed_docs

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installed_docs() public

Returns an Array of installed documentation.

Each entry contains the documentation name (gem name, ‘Ruby Documentation’, etc.), the path relative to the mount point, whether the documentation exists, the type of documentation (See RDoc::RI::Paths#each) and the filesystem to the RDoc::Store for the documentation.

Show source

# File lib/rdoc/servlet.rb, line 281
  def installed_docs
    extra_counter = 0
    ri_paths.map do |path, type|
      store = RDoc::Store.new path, type
      exists = File.exist? store.cache_path

      case type
      when :gem then
        gem_path = path[%/([^/]*)/ri$%, 1]
        [gem_path, "#{gem_path}/", exists, type, path]
      when :system then
        ['Ruby Documentation', 'ruby/', exists, type, path]
      when :site then
        ['Site Documentation', 'site/', exists, type, path]
      when :home then
        ['Home Documentation', 'home/', exists, type, path]
      when :extra then
        extra_counter += 1
        store.load_cache if exists
        title = store.title || "Extra Documentation"
        [title, "extra-#{extra_counter}/", exists, type, path]
      end
    end
  end

installed_docs

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