import './prototype';
import { getSetGlobalLocale } from './locales';
import toInt from '../utils/to-int';

getSetGlobalLocale('en', {
    eras: [
        {
            since: '0001-01-01',
            until: +Infinity,
            offset: 1,
            name: 'Anno Domini',
            narrow: 'AD',
            abbr: 'AD',
        },
        {
            since: '0000-12-31',
            until: -Infinity,
            offset: 1,
            name: 'Before Christ',
            narrow: 'BC',
            abbr: 'BC',
        },
    ],
    dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
    ordinal: function (number) {
        var b = number % 10,
            output =
                toInt((number % 100) / 10) === 1
                    ? 'th'
                    : b === 1
                      ? 'st'
                      : b === 2
                        ? 'nd'
                        : b === 3
                          ? 'rd'
                          : 'th';
        return number + output;
    },
});