In this challenge you will be given an array similar to the following:

[[3], 4, [2], [5], 1, 6]

In words, elements of the array are either an integer or an array containing a single integer. If you try to sort this array via ([[3], 4, [2], [5], 1, 6]).sort, Ruby will whine about not being able to compare integers and arrays.

However, us humans can clearly see that this array can reasonably be sorted according to "the content of the elements" as:

[1, [2], [3], 4, [5], 6]

Create a function that, given an array similar to the above, sorts the array according to the "content of the elements".

Examples

sort_it([4, 1, 3]) ➞ [1, 3, 4]

sort_it([[4], [1], [3]]) ➞ [[1], [3], [4]]

sort_it([4, [1], 3]) ➞ [[1], 3, 4]

sort_it([[4], 1, [3]]) ➞ [1, [3], [4]]

sort_it([[3], 4, [2], [5], 1, 6]) ➞ [1, [2], [3], 4, [5], 6]

Notes

To reiterate, elements of the array will be either integers or arrays with a single integer.