code: def render_core(url_prefix, auth_header, resources):
      
      code = ''
      code += "function(root, init) {\n"
      code += "  var q = init('%(auth_header)s', '%(url_prefix)s');\n" %\
          {'url_prefix': url_prefix, 'auth_header': auth_header}
      code += "  var r = null;\n"
      for key in resources:
          code += "  r = root.%(key)s = {};\n" % {'key': key}
          for action, item in resources[key].items():
              code += "    r.%(action)s = q('%(url)s', '%(method)s');\n" %\
                  {'action': action,
                   'url': item['url'],
                   'method': item['method']}
      code += "}"
      return code
docs: Generate res.core.js