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authorsowgro <tpoke.ferrari@gmail.com>2023-09-02 19:12:47 -0400
committersowgro <tpoke.ferrari@gmail.com>2023-09-02 19:12:47 -0400
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+var baseFlatten = require('./_baseFlatten'),
+ baseRest = require('./_baseRest'),
+ baseUniq = require('./_baseUniq'),
+ isArrayLikeObject = require('./isArrayLikeObject');
+
+/**
+ * Creates an array of unique values, in order, from all given arrays using
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Array
+ * @param {...Array} [arrays] The arrays to inspect.
+ * @returns {Array} Returns the new array of combined values.
+ * @example
+ *
+ * _.union([2], [1, 2]);
+ * // => [2, 1]
+ */
+var union = baseRest(function(arrays) {
+ return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
+});
+
+module.exports = union;