React_Client_App_Access/node_modules/jss/lib/utils/getDynamicStyles.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'] = getDynamicStyles;
/**
 * Extracts a styles object with only props that contain function values.
 */
function getDynamicStyles(styles) {
  var to = null;

  for (var key in styles) {
    var value = styles[key];
    var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);

    if (type === 'function') {
      if (!to) to = {};
      to[key] = value;
    } else if (type === 'object' && value !== null && !Array.isArray(value)) {
      var extracted = getDynamicStyles(value);
      if (extracted) {
        if (!to) to = {};
        to[key] = extracted;
      }
    }
  }

  return to;
}