virtex/lib/util.js

Small, focused virtual dom library.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getKey = exports.findDOMNode = exports.createPath = exports.isSameNode = exports.isThunk = undefined;

var _isString = require('@f/is-string');

var _isString2 = _interopRequireDefault(_isString);

var _isUndefined = require('@f/is-undefined');

var _isUndefined2 = _interopRequireDefault(_isUndefined);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isThunk(a) {
  return !(0, _isString2.default)(a.type);
}

function isSameNode(a, b) {
  return a.type === b.type && a.key === b.key;
}

function getKey(a) {
  return a.key;
}

function createPath(vnode, path, pos) {
  var key = getKey(vnode);
  var part = (0, _isUndefined2.default)(key) ? pos : key;

  return path + '.' + part;
}

function findDOMNode(vnode) {
  var p = vnode;
  while (isThunk(p)) {
    p = p.vnode;
  }return p.element;
}

exports.isThunk = isThunk;
exports.isSameNode = isSameNode;
exports.createPath = createPath;
exports.findDOMNode = findDOMNode;
exports.getKey = getKey;