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## ascii-art
### Objectives
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Ascii-art is a program which consists in receiving a `string` as an argument and outputting the `string` in a graphic representation using ASCII. Time to write big.
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What we mean by a graphic representation using ASCII, is to write the `string` received using ASCII characters, as you can see in the example below:
```````````console
@@@@@@BB@@@@``^^``^^``@@BB$$@@BB$$
@@%%$$$$^^^^WW&&8888&&^^""BBBB@@@@
@@@@@@""WW8888&&WW888888WW``@@@@$$
BB$$``&&&&WWWW8888&&&&8888&&``@@@@
$$``&&WW88&&88&&&&8888&&88WW88``$$
@@""&&&&&&&&88888888&&&&&&88&&``$$
``````^^``^^^^^^````""^^``^^``^^``
""WW^^@@@@^^``````^^BB@@^^``^^&&``
^^&&^^@@````^^``&&``@@````^^^^&&``
``WW&&^^""``^^WW&&&&""``^^^^&&88``
^^8888&&&&&&WW88&&88WW&&&&88&&WW``
@@``&&88888888WW&&WW88&&88WW88^^$$
@@""88&&&&&&&&888888&&``^^&&88``$$
@@@@^^&&&&&&""``^^^^^^8888&&^^@@@@
@@@@@@^^888888&&88&&&&MM88^^BB$$$$
@@@@@@BB````&&&&&&&&88""``BB@@BB$$
$$@@$$$$$$$$``````````@@$$@@$$$$$$
```````````
- This project should handle an input with numbers, letters, spaces, special characters and `\n`.
- Take a look at the ASCII manual.
### Instructions
- Your project must be written in **Go**.
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- The code must respect the [**good practices**](../good-practices/README.md).
- It is recommended to have **test files** for [unit testing](https://go.dev/doc/tutorial/add-a-test).
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- Some **banner** files with a specific graphical template representation using ASCII will be given. The files are formatted in a way that is not necessary to change them.
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- [shadow](shadow.txt)
- [standard](standard.txt)
- [thinkertoy](thinkertoy.txt)
### Banner Format
- Each character has a height of 8 lines.
- Characters are separated by a new line `\n`.
- Here is an example of ' ', '!' and '"'(one dot represents one space) :
```console
......
......
......
......
......
......
......
......
._..
|.|.
|.|.
|.|.
|_|.
(_).
....
....
._._..
(.|.).
.V.V..
......
......
......
......
......
```
### Usage
```console
student$ go run . "" | cat -e
student$ go run . "\n" | cat -e
$
student$ go run . "Hello\n" | cat -e
_ _ _ _ $
| | | | | | | | $
| |__| | ___ | | | | ___ $
| __ | / _ \ | | | | / _ \ $
| | | | | __/ | | | | | (_) | $
|_| |_| \___| |_| |_| \___/ $
$
$
$
student$ go run . "hello" | cat -e
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_ _ _ $
| | | | | | $
| |__ ___ | | | | ___ $
| _ \ / _ \ | | | | / _ \ $
| | | | | __/ | | | | | (_) | $
|_| |_| \___| |_| |_| \___/ $
$
$
student$ go run . "HeLlO" | cat -e
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_ _ _ _ ____ $
| | | | | | | | / __ \ $
| |__| | ___ | | | | | | | | $
| __ | / _ \ | | | | | | | | $
| | | | | __/ | |____ | | | |__| | $
|_| |_| \___| |______| |_| \____/ $
$
$
student$ go run . "Hello There" | cat -e
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_ _ _ _ _______ _ $
| | | | | | | | |__ __| | | $
| |__| | ___ | | | | ___ | | | |__ ___ _ __ ___ $
| __ | / _ \ | | | | / _ \ | | | _ \ / _ \ | '__| / _ \ $
| | | | | __/ | | | | | (_) | | | | | | | | __/ | | | __/ $
|_| |_| \___| |_| |_| \___/ |_| |_| |_| \___| |_| \___| $
$
$
student$ go run . "1Hello 2There" | cat -e
_ _ _ _ _______ _ $
_ | | | | | | | | ____ |__ __| | | $
/ | | |__| | ___ | | | | ___ |___ \ | | | |__ ___ _ __ ___ $
| | | __ | / _ \ | | | | / _ \ __) | | | | _ \ / _ \ | '__| / _ \ $
| | | | | | | __/ | | | | | (_) | / __/ | | | | | | | __/ | | | __/ $
|_| |_| |_| \___| |_| |_| \___/ |_____| |_| |_| |_| \___| |_| \___| $
$
$
student$ go run . "{Hello There}" | cat -e
__ _ _ _ _ _______ _ __ $
/ / | | | | | | | | |__ __| | | \ \ $
| | | |__| | ___ | | | | ___ | | | |__ ___ _ __ ___ | | $
/ / | __ | / _ \ | | | | / _ \ | | | _ \ / _ \ | '__| / _ \ \ \ $
\ \ | | | | | __/ | | | | | (_) | | | | | | | | __/ | | | __/ / / $
| | |_| |_| \___| |_| |_| \___/ |_| |_| |_| \___| |_| \___| | | $
\_\ /_/ $
$
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student$ go run . "Hello\nThere" | cat -e
_ _ _ _ $
| | | | | | | | $
| |__| | ___ | | | | ___ $
| __ | / _ \ | | | | / _ \ $
| | | | | __/ | | | | | (_) | $
|_| |_| \___| |_| |_| \___/ $
$
$
_______ _ $
|__ __| | | $
| | | |__ ___ _ __ ___ $
| | | _ \ / _ \ | '__| / _ \ $
| | | | | | | __/ | | | __/ $
|_| |_| |_| \___| |_| \___| $
$
$
student$
```
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### Allowed packages
- Only the [standard Go](https://golang.org/pkg/) packages are allowed
This project will help you learn about :
- The Go file system(**fs**) API
- Data manipulation