alp-language
language context in alp framework
## Config file
```yaml
common:
availableLanguages: [en, fr]
```
## With Koa
```js
import Koa from 'koa';
import config from 'alp-config';
import language from 'alp-language';
const app = new Koa();
config(__dirname + '/config')(app);
language(app);
```
## With Ibex (Browser)
```js
import Ibex from 'ibex';
import config from 'alp-config';
import language from 'alp-language';
const app = new Ibex();
config('/config')(app);
language(app);
```
## context
### language: string
First accepted language in the header / in `navigator.languages` contained in `availableLanguages`, or the first language in `availableLanguages`.
### firstAcceptedLanguage: string
The first accepted language in the header / in `navigator.languages` regardless of `availableLanguages`. Can be a locale. Usefull for date/time/...