Method: RDoc::Servlet#installed_docs

Defined in:
lib/rdoc/servlet.rb

#installed_docs ⇒ Object

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.



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# File 'lib/rdoc/servlet.rb', line 290

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[%r%/([^/]*)/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