React_Client_App_Access/node_modules/jss/lib/utils/cloneStyle.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports['default'] = cloneStyle;

var _isObservable = require('./isObservable');

var _isObservable2 = _interopRequireDefault(_isObservable);

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

var isArray = Array.isArray;
function cloneStyle(style) {
  // Support empty values in case user ends up with them by accident.
  if (style == null) return style;

  // Support string value for SimpleRule.
  var typeOfStyle = typeof style === 'undefined' ? 'undefined' : _typeof(style);

  if (typeOfStyle === 'string' || typeOfStyle === 'number' || typeOfStyle === 'function') {
    return style;
  }

  // Support array for FontFaceRule.
  if (isArray(style)) return style.map(cloneStyle);

  // Support Observable styles.  Observables are immutable, so we don't need to
  // copy them.
  if ((0, _isObservable2['default'])(style)) return style;

  var newStyle = {};
  for (var name in style) {
    var value = style[name];
    if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object') {
      newStyle[name] = cloneStyle(value);
      continue;
    }
    newStyle[name] = value;
  }

  return newStyle;
}