instance method load_template

# File railties/lib/rails_generator/generators/applications/app/template_runner.rb, line 23
    def load_template(template)
      begin
        code = open(template).read
        in_root { self.instance_eval(code) }
      rescue LoadError, Errno::ENOENT => e
        raise "The template [#{template}] could not be loaded. Error: #{e}"
      end
    end