# File lib/asciidoctor/converter/template.rb, line 280
    def load_eruby name
      if !name || name == 'erb'
        require 'erb' unless defined? ::ERB
        [::Tilt::ERBTemplate, {}]
      elsif name == 'erubis'
        Helpers.require_library 'erubis' unless defined? ::Erubis::FastEruby
        [::Tilt::ErubisTemplate, { :engine_class => ::Erubis::FastEruby }]
      else
        raise ::ArgumentError, %(Unknown ERB implementation: #{name})
      end
    end