## ascii-art-color
### Objectives
You must follow the same [instructions ](https://public.01-edu.org/subjects/ascii-art/ascii-art.en ) as in the first subject but with colors.
- The output should manipulate colors using the **flag** `--color=<color>` , in which `--color` is the flag and `<color>` is the color name of choice (ex: orange, green, blue).
- The colors must respect the [RGB ](https://en.wikipedia.org/wiki/RGB_color_model ) concept.
- You should be able to specify a single or a set of letters you want to be colored (use your imagination for this one).
- If the letter isn't specified, the whole `string` should be colored.
This project will help you learn about :
- Client utilities.
- The Go file system(**fs**) API.
- RGB color model.
- Ways to receive data.
- Ways to output data.
- Manipulation of strings.
- Manipulation of colors on the terminal.
- Manipulation of structures.
### Instructions
- Your project must be written in **Go** .
- The code must respect the [**good practices** ](https://public.01-edu.org/subjects/good-practices.en ).
- It is recommended that the code should present a **test file** .
### Allowed packages
- Only the [standard go ](https://golang.org/pkg/ ) packages are allowed
