Function findRef

06.Router/basic/js/vue.js:1459–1469

(node)

  var refRE = /^v-ref:/;

  function findRef(node) {
    if (node.hasAttributes()) {
      var attrs = node.attributes;
      for (var i = 0, l = attrs.length; i < l; i++) {
        var name = attrs[i].name;
        if (refRE.test(name)) {
          return camelize(name.replace(refRE, ''));
        }
      }
    }
  }

  /**
   * Map a function to a range of nodes .