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README.md
ascii-art-color
Objectives
You must follow the same instructions as in the first subject but this time with colors.
The output should manipulate colors using the flag --color=<color>
, in which --color
is the flag and <color>
is the color desired by the user. These colors can be achieved using different notations (color code systems, like RGB
, hsl
, ANSI
...), it is up to you to choose which one you want to use.
- You should be able to choose between coloring a single letter or a set of letters (use your imagination for this one).
- If the letter is not specified, the whole
string
should be colored. - The flag must have exactly the same format as above, any other formats must return the following usage message:
Usage: go run . [STRING] [OPTION]
EX: go run . something --color=<color>
Instructions
- Your project must be written in Go.
- The code must respect the good practices.
- It is recommended to have test files for unit testing.
Allowed packages
- Only the standard Go packages are allowed
This project will help you learn about :
- The Go file system(fs) API
- Color converters
- Data manipulation
- Terminal display