Extend about section in readme

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Talia 2022-08-10 10:28:46 +02:00
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@ -5,6 +5,11 @@ Makes your configs (almost) see-through.
Glass is a Lua library that makes it easy to lazy-load configuration files into a Lua table at runtime. Its main purpose is to make accessing different configuration files "transparent" to the programmer.
With Glass, you can index a key in an object in a JSON file in a subdirectory as if indexing a nested table.
As a side effect, it also decouples the code from the config format:
your program doesn't need to care whether a specific configuration file is in YAML or JSON format as long as the structure is correct.
## Example
Assume the file `app/config/settings.json` exists in your project directory with the content `{"user":{"name":"User"}}`