     attribute_name = get_attribute_value attribute, 'Name'
     throw new Error("Invalid attribute without name") unless attribute_name?
     attribute_values = attribute.getElementsByTagNameNS(XMLNS.SAML, 'AttributeValue')
-    assertion_attributes[attribute_name] = _(attribute_values).map (attribute_value) ->
-      attribute_value.childNodes[0]?.data or ''
+    assertion_attributes[attribute_name] = _.map(attribute_values, (attribute_value) ->
+      attribute_value.childNodes[0]?.data or '')
   assertion_attributes
 
 # Takes in an object containing SAML Assertion Attributes and returns an object with certain common attributes changed

      @alt_private_keys = [].concat(@alt_private_keys or [])
      @alt_certs = [].concat(@alt_certs or [])

      @shared_options = _(options).pick(
        "force_authn", "auth_context", "nameid_format", "sign_get_request", "allow_unencrypted_assertion", "audience", "notbefore_skew")

    # Returns:

          return cb ex
        delete uri.search # If you provide search and query search overrides query :/
        if options.sign_get_request
          _.extend(uri.query, sign_request(deflated.toString('base64'), @private_key, options.relay_state))
        else
          uri.query.SAMLRequest = deflated.toString 'base64'
          uri.query.RelayState = options.relay_state if options.relay_state?
