End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Gem::RDoc#setup
setup
lib/rdoc/rubygems_hook.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.1.3/lib/rdoc/rubygems_hook.rb, line 239
def setup
self.class.load_rdoc
raise Gem::FilePermissionError, @doc_dir if
File.exist?(@doc_dir) and not File.writable?(@doc_dir)
FileUtils.mkdir_p @doc_dir unless File.exist? @doc_dir
end
Prepares the spec for documentation generation