## ascii-art
### Objectives
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.
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** .
- 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 ).
- 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.
- [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
_ _ _ $
| | | | | | $
| |__ ___ | | | | ___ $
| _ \ / _ \ | | | | / _ \ $
| | | | | __ / | | | | | (_) | $
|_| |_| \___| |_| |_| \___/ $
$
$
student$ go run . "HeLlO" | cat -e
_ _ _ _ ____ $
| | | | | | | | / __ \ $
| |__| | ___ | | | | | | | | $
| __ | / _ \ | | | | | | | | $
| | | | | __ / | |____ | | | |__| | $
|_| |_| \___| |______| |_| \____/ $
$
$
student$ go run . "Hello There" | cat -e
_ _ _ _ _______ _ $
| | | | | | | | |__ __ | | | $
| |__| | ___ | | | | ___ | | | |__ ___ _ __ ___ $
| __ | / _ \ | | | | / _ \ | | | _ \ / _ \ | '__| / _ \ $
| | | | | __ / | | | | | (_) | | | | | | | | __ / | | | __ / $
|_| |_| \___| |_| |_| \___/ |_| |_| |_| \___| |_| \___| $
$
$
student$ go run . "1Hello 2There" | cat -e
_ _ _ _ _______ _ $
_ | | | | | | | | ____ |__ __ | | | $
/ | | |__| | ___ | | | | ___ |___ \ | | | |__ ___ _ __ ___ $
| | | __ | / _ \ | | | | / _ \ __ ) | | | | _ \ / _ \ | '__| / _ \ $
| | | | | | | __ / | | | | | (_) | / __ / | | | | | | | __ / | | | __ / $
|_| |_| |_| \___| |_| |_| \___/ |_____| |_| |_| |_| \___| |_| \___| $
$
$
student$ go run . "{Hello There}" | cat -e
__ _ _ _ _ _______ _ __ $
/ / | | | | | | | | |__ __ | | | \ \ $
| | | |__| | ___ | | | | ___ | | | |__ ___ _ __ ___ | | $
/ / | __ | / _ \ | | | | / _ \ | | | _ \ / _ \ | '__| / _ \ \ \ $
\ \ | | | | | __ / | | | | | (_) | | | | | | | | __ / | | | __ / / / $
| | |_| |_| \___| |_| |_| \___/ |_| |_| |_| \___| |_| \___| | | $
\_\ /_/ $
$
student$ go run . "Hello\nThere" | cat -e
_ _ _ _ $
| | | | | | | | $
| |__| | ___ | | | | ___ $
| __ | / _ \ | | | | / _ \ $
| | | | | __ / | | | | | (_) | $
|_| |_| \___| |_| |_| \___/ $
$
$
_______ _ $
|__ __ | | | $
| | | |__ ___ _ __ ___ $
| | | _ \ / _ \ | '__| / _ \ $
| | | | | | | __ / | | | __ / $
|_| |_| |_| \___| |_| \___| $
$
$
student$
```
### 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
