# File lib/yard/templates/erb_cache.rb, line 5
      def self.method_for(filename, &block)
        @methods ||= {}
        return @methods[filename] if @methods[filename]
        @methods[filename] = name = "_erb_cache_#{@methods.size}"
        erb = yield.src
        encoding = erb[/\A(#coding[:=].*\r?\n)/, 1] || ''
        module_eval "#{encoding}def #{name}; #{erb}; end", filename

        name
      end