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node_modules/webpack-merge/lib/join-arrays.js 2 KB
aaac7fed   liuqimichale   add
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  'use strict';
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  
  var _mergeWith2 = require('lodash/mergeWith');
  
  var _mergeWith3 = _interopRequireDefault(_mergeWith2);
  
  var _isPlainObject2 = require('lodash/isPlainObject');
  
  var _isPlainObject3 = _interopRequireDefault(_isPlainObject2);
  
  var _isFunction2 = require('lodash/isFunction');
  
  var _isFunction3 = _interopRequireDefault(_isFunction2);
  
  var _cloneDeep2 = require('lodash/cloneDeep');
  
  var _cloneDeep3 = _interopRequireDefault(_cloneDeep2);
  
  exports.default = joinArrays;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
  
  var isArray = Array.isArray;
  
  function joinArrays() {
    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
        customizeArray = _ref.customizeArray,
        customizeObject = _ref.customizeObject,
        key = _ref.key;
  
    return function _joinArrays(a, b, k) {
      var newKey = key ? key + '.' + k : k;
  
      if ((0, _isFunction3.default)(a) && (0, _isFunction3.default)(b)) {
        return function () {
          return _joinArrays(a.apply(undefined, arguments), b.apply(undefined, arguments), k);
        };
      }
      if (isArray(a) && isArray(b)) {
        var customResult = customizeArray && customizeArray(a, b, newKey);
  
        return customResult || [].concat(_toConsumableArray(a), _toConsumableArray(b));
      }
  
      if ((0, _isPlainObject3.default)(a) && (0, _isPlainObject3.default)(b)) {
        var _customResult = customizeObject && customizeObject(a, b, newKey);
  
        return _customResult || (0, _mergeWith3.default)({}, a, b, joinArrays({
          customizeArray: customizeArray,
          customizeObject: customizeObject,
          key: newKey
        }));
      }
  
      if ((0, _isPlainObject3.default)(b)) {
        return (0, _cloneDeep3.default)(b);
      }
  
      return b;
    };
  }