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;