# A function that merges arrays into two-dimensional array in JavaScript

Let's make the function `unite`, which will take an arbitrary number of arrays as parameters and merge them into one two-dimensional one.

Here is an example of the described function:

`let result = unite([1, 2, 3], [4, 5, 6], [7, 8, 9]); console.log(result); // shows [ [1, 2, 3,] [4, 5, 6], [7, 8, 9] ]`

Despite the sufficient complexity of the function, its implementation using the rest operator will be very concise:

`function unite(...arrs) { return arrs; }`
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