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node_modules/babel-core/lib/helpers/merge.js 1.13 KB
aaac7fed   liuqimichale   add
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  "use strict";
  
  exports.__esModule = true;
  
  var _getIterator2 = require("babel-runtime/core-js/get-iterator");
  
  var _getIterator3 = _interopRequireDefault(_getIterator2);
  
  exports.default = function (dest, src) {
    if (!dest || !src) return;
  
    return (0, _mergeWith2.default)(dest, src, function (a, b) {
      if (b && Array.isArray(a)) {
        var newArray = b.slice(0);
  
        for (var _iterator = a, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
          var _ref;
  
          if (_isArray) {
            if (_i >= _iterator.length) break;
            _ref = _iterator[_i++];
          } else {
            _i = _iterator.next();
            if (_i.done) break;
            _ref = _i.value;
          }
  
          var item = _ref;
  
          if (newArray.indexOf(item) < 0) {
            newArray.push(item);
          }
        }
  
        return newArray;
      }
    });
  };
  
  var _mergeWith = require("lodash/mergeWith");
  
  var _mergeWith2 = _interopRequireDefault(_mergeWith);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  module.exports = exports["default"];