编辑 _baseXor.js - 文件管理器

✏️ 编辑：_baseXor.js

路径：/home/boguraj1/public_html/jobsite/node_modules/lodash/_baseXor.js

大小：1.07 KB · 修改：2022-11-21 20:09:38 · 权限：0644 · 可写

var baseDifference = require('./_baseDifference'),
    baseFlatten = require('./_baseFlatten'),
    baseUniq = require('./_baseUniq');

/**
 * The base implementation of methods like `_.xor`, without support for
 * iteratee shorthands, that accepts an array of arrays to inspect.
 *
 * @private
 * @param {Array} arrays The arrays to inspect.
 * @param {Function} [iteratee] The iteratee invoked per element.
 * @param {Function} [comparator] The comparator invoked per element.
 * @returns {Array} Returns the new array of values.
 */
function baseXor(arrays, iteratee, comparator) {
  var length = arrays.length;
  if (length < 2) {
    return length ? baseUniq(arrays[0]) : [];
  }
  var index = -1,
      result = Array(length);

while (++index < length) {
    var array = arrays[index],
        othIndex = -1;

while (++othIndex < length) {
      if (othIndex != index) {
        result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
      }
    }
  }
  return baseUniq(baseFlatten(result, 1), iteratee, comparator);
}

module.exports = baseXor;