1 var baseFlatten = require(
'./_baseFlatten'),
2 baseRest = require(
'./_baseRest'),
3 baseUniq = require(
'./_baseUniq'),
4 isArrayLikeObject = require(
'./isArrayLikeObject');
22 var
union = baseRest(function(arrays) {
23 return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject,
true));
26 module.exports =
union;