# Matrix

Given a string representing a matrix of numbers, return the rows and columns of
that matrix.

So given a string with embedded newlines like:

```text
9 8 7
5 3 2
6 6 7
```

representing this matrix:

```text
    0  1  2
  |---------
0 | 9  8  7
1 | 5  3  2
2 | 6  6  7
```

your code should be able to spit out:

- A list of the rows, reading each row left-to-right while moving
  top-to-bottom across the rows,
- A list of the columns, reading each column top-to-bottom while moving
  from left-to-right.

The rows for our example matrix:

- 9, 8, 7
- 5, 3, 2
- 6, 6, 7

And its columns:

- 9, 5, 6
- 8, 3, 6
- 7, 2, 7

## Running the tests

To run the tests, run the command `busted .` from within the exercise directory.

## Further information

For more detailed information about the Lua track, including how to get help if
you're having trouble, please visit the exercism.io [Lua language page](http://exercism.io/languages/lua/about).

## Source

Warmup to the `saddle-points` warmup. [http://jumpstartlab.com](http://jumpstartlab.com)

## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.