# Transpose

Given an input text output it transposed.

Roughly explained, the transpose of a matrix:

```text
ABC
DEF
```

is given by:

```text
AD
BE
CF
```

Rows become columns and columns become rows. See <https://en.wikipedia.org/wiki/Transpose>.

If the input has rows of different lengths, this is to be solved as follows:

- Pad to the left with spaces.
- Don't pad to the right.

Therefore, transposing this matrix:

```text
ABC
DE
```

results in:

```text
AD
BE
C
```

And transposing:

```text
AB
DEF
```

results in:

```text
AD
BE
 F
```

In general, all characters from the input should also be present in the transposed output.
That means that if a column in the input text contains only spaces on its bottom-most row(s),
the corresponding output row should contain the spaces in its right-most column(s).

## Setup

Go through the setup instructions for JavaScript to install the
 necessary dependencies:

http://exercism.io/languages/javascript/installation

## Running the test suite

The provided test suite uses [Jasmine](https://jasmine.github.io/).
You can install it by opening a terminal window and running the
following command:

```sh
npm install -g jasmine
```

Run the test suite from the exercise directory with:

```sh
jasmine transpose.spec.js
```

In many test suites all but the first test have been marked "pending".
Once you get a test passing, activate the next one by changing `xit` to `it`.

## Source

Reddit r/dailyprogrammer challenge #270 [Easy]. [https://www.reddit.com/r/dailyprogrammer/comments/4msu2x/challenge_270_easy_transpose_the_input_text](https://www.reddit.com/r/dailyprogrammer/comments/4msu2x/challenge_270_easy_transpose_the_input_text)

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