wilderness-core/modules/clone.js

The SVG animation engine behind Wilderness

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; };

/**
 * A naive, but small, clone function.
 *
 * @param {*} value
 *
 * @returns {*}
 *
 * @example
 * clone('hello world')
 */
var clone = function clone(value) {
  if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) !== 'object') {
    return value;
  } else if (Array.isArray(value)) {
    var arr = [];

    for (var i = 0, l = value.length; i < l; i++) {
      arr.push(clone(value[i]));
    }

    return arr;
  } else if (value !== null) {
    var obj = {};

    for (var key in value) {
      obj[key] = clone(value[key]);
    }

    return obj;
  }

  return value;
};

export default clone;