admin-on-rest-fr05t1k/src/reducer/locale.js

A frontend Framework for building admin applications on top of REST services, using ES6, React and Material UI

import { DEFAULT_LOCALE } from '../i18n/index';
import { CHANGE_LOCALE } from '../actions/localeActions';

export default (initialLocale = DEFAULT_LOCALE) => (
    (previousLocale = initialLocale, { type, payload }) => {
        switch (type) {
        case CHANGE_LOCALE:
            return payload;
        default:
            return previousLocale;
        }
    }
);