code: function (nodeName) {
              nodeName = nodeName.toUpperCase();
              return function (node) {
                  if (node !== undefined && node.nodeName !== undefined) {
                      return node && node.nodeName.toUpperCase() === nodeName;
                  }
                  return false;
              };
          }
docs: @method makePredByNodeName
  
  returns predicate which judge whether nodeName is same
  
  @param {String} nodeName
  @return {Function}