discourse/lib/javascripts/moment_locale/br.js

// moment.js language configuration
// language : breton (br)
// author : Jean-Baptiste Le Duigou : https://github.com/jbleduigou

function relativeTimeWithMutation(number, withoutSuffix, key) {
    var format = {
        'mm': "munutenn",
        'MM': "miz",
        'dd': "devezh"
    };
    return number + ' ' + mutation(format[key], number);
}

function specialMutationForYears(number) {
    switch (lastNumber(number)) {
    case 1:
    case 3:
    case 4:
    case 5:
    case 9:
        return number + ' bloaz';
    default:
        return number + ' vloaz';
    }
}

function lastNumber(number) {
    if (number > 9) {
        return lastNumber(number % 10);
    }
    return number;
}

function mutation(text, number) {
    if (number === 2) {
        return softMutation(text);
    }
    return text;
}

function softMutation(text) {
    var mutationTable = {
        'm': 'v',
        'b': 'v',
        'd': 'z'
    };
    if (mutationTable[text.charAt(0)] === undefined) {
        return text;
    }
    return mutationTable[text.charAt(0)] + text.substring(1);
}

require('../moment').lang('br', {
    months : "Genver_C'hwevrer_Meurzh_Ebrel_Mae_Mezheven_Gouere_Eost_Gwengolo_Here_Du_Kerzu".split("_"),
    monthsShort : "Gen_C'hwe_Meu_Ebr_Mae_Eve_Gou_Eos_Gwe_Her_Du_Ker".split("_"),
    weekdays : "Sul_Lun_Meurzh_Merc'her_Yaou_Gwener_Sadorn".split("_"),
    weekdaysShort : "Sul_Lun_Meu_Mer_Yao_Gwe_Sad".split("_"),
    weekdaysMin : "Su_Lu_Me_Mer_Ya_Gw_Sa".split("_"),
    longDateFormat : {
        LT : "h[e]mm A",
        L : "DD/MM/YYYY",
        LL : "D [a viz] MMMM YYYY",
        LLL : "D [a viz] MMMM YYYY LT",
        LLLL : "dddd, D [a viz] MMMM YYYY LT"
    },
    calendar : {
        sameDay : '[Hiziv da] LT',
        nextDay : '[Warc\'hoazh da] LT',
        nextWeek : 'dddd [da] LT',
        lastDay : '[Dec\'h da] LT',
        lastWeek : 'dddd [paset da] LT',
        sameElse : 'L'
    },
    relativeTime : {
        future : "a-benn %s",
        past : "%s 'zo",
        s : "un nebeud segondennoù",
        m : "ur vunutenn",
        mm : relativeTimeWithMutation,
        h : "un eur",
        hh : "%d eur",
        d : "un devezh",
        dd : relativeTimeWithMutation,
        M : "ur miz",
        MM : relativeTimeWithMutation,
        y : "ur bloaz",
        yy : specialMutationForYears
    },
    ordinal : function (number) {
        var output = (number === 1) ? 'añ' : 'vet';
        return number + output;
    },
    week : {
        dow : 1, // Monday is the first day of the week.
        doy : 4  // The week that contains Jan 4th is the first week of the year.
    }
});