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instance method
Gem::RDoc#setup
setup
lib/rdoc/rubygems_hook.rb
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# File tmp/rubies/ruby-3.0.5/lib/rdoc/rubygems_hook.rb, line 237
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