amos-tool/lib/qs/_merge.js

amos ui tool

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"), _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof")), arrayToObject = require("./_tools").arrayToObject, has = Object.prototype.hasOwnProperty, merge = function e(r, t, a) {
  if (!t) return r;
  if ("object" !== (0, _typeof2.default)(t)) {
    if (Array.isArray(r)) r.push(t); else {
      if ("object" !== (0, _typeof2.default)(r)) return [ r, t ];
      (a.plainObjects || a.allowPrototypes || !has.call(Object.prototype, t)) && (r[t] = !0);
    }
    return r;
  }
  if ("object" !== (0, _typeof2.default)(r)) return [ r ].concat(t);
  var o = r;
  return Array.isArray(r) && !Array.isArray(t) && (o = arrayToObject(r, a)), Array.isArray(r) && Array.isArray(t) ? (t.forEach((function(t, o) {
    has.call(r, o) ? r[o] && "object" === (0, _typeof2.default)(r[o]) ? r[o] = e(r[o], t, a) : r.push(t) : r[o] = t;
  })), r) : Object.keys(t).reduce((function(r, o) {
    var u = t[o];
    return has.call(r, o) ? r[o] = e(r[o], u, a) : r[o] = u, r;
  }), o);
};

module.exports = merge;