class RBS::Writer

def method_name(name)
  s = name.to_s
  case s
  when /\A(_?)[A-Za-z_]\w*(\?|!|=)?\Z/
    s
  when *%w(|  ^  &  <=>  ==  ===  =~  >   >=  <   <=   <<  >> +  -  *  /  %   **   ~   +@  -@  []  []=  ` ! != !~)
    s
  else
    "`#{s}`"
  end
end