amos-tool/lib/_clone.js

amos ui tool

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"), _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof")), findType = function(e) {
  return Object.prototype.toString.call(e).match(/\[object (\w+)\]/)[1];
};

function findAllType(e) {
  switch (Object.prototype.toString.call(e)) {
   case "[object Date]":
    return "date";

   case "[object RegExp]":
    return "regexp";

   case "[object Arguments]":
    return "arguments";

   case "[object Array]":
    return "array";

   case "[object Error]":
    return "error";
  }
  return null === e ? "null" : void 0 === e ? "undefined" : e && 1 === e.nodeType ? "element" : (e = e.valueOf ? e.valueOf() : Object.prototype.valueOf.apply(e), 
  (0, _typeof2.default)(e));
}

var simpleClone = function e(r) {
  switch (findType(r)) {
   case "Object":
    var t = {};
    for (var n in r) r.hasOwnProperty(n) && (t[n] = e(r[n]));
    return t;

   case "Array":
    return r.slice();
  }
  return r;
}, clone = function(e) {
  try {
    return JSON.parse(JSON.stringify(e, (function(e, r) {
      return "function" == typeof r ? r.toString() : r;
    })));
  } catch (r) {
    return e;
  }
}, cloneAll = function e(r) {
  switch (findAllType(r)) {
   case "object":
    var t = {};
    return Object.keys(r).forEach((function(n) {
      "$" !== n.charAt(0) && (t[n] = e(r[n]));
    })), t;

   case "element":
    return r.cloneNode(!0);

   case "array":
    for (var n = new Array(r.length), o = 0, l = r.length; o < l; o++) n[o] = e(r[o]);
    return n;

   case "regexp":
    var a = "";
    return a += r.multiline ? "m" : "", a += r.global ? "g" : "", a += r.ignoreCase ? "i" : "", 
    new RegExp(r.source, a);

   case "date":
    return new Date(r.getTime());

   default:
    return r;
  }
};

module.exports = {
  simpleClone: simpleClone,
  clone: clone,
  cloneAll: cloneAll
};