@giancosta86/hermes/dist/LocaleLike.js

Minimalist i18n in TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.LocaleLike = void 0;
const proximity_1 = require("@rimbu/proximity");
var LocaleLike;
(function (LocaleLike) {
    LocaleLike.languageFacets = [
        "calendar",
        "caseFirst",
        "collation",
        "hourCycle",
        "numberingSystem",
        "numeric",
        "region",
        "script"
    ];
    function createProximityContext() {
        return proximity_1.ProximityMap.createContext({
            distanceFunction: LocaleLike.getDistance
        });
    }
    LocaleLike.createProximityContext = createProximityContext;
    function toLocale(localeLike) {
        return localeLike instanceof Intl.Locale
            ? localeLike
            : new Intl.Locale(localeLike);
    }
    LocaleLike.toLocale = toLocale;
    function toLanguageTag(localeLike) {
        return localeLike instanceof Intl.Locale
            ? localeLike.toString()
            : localeLike;
    }
    LocaleLike.toLanguageTag = toLanguageTag;
    function getDistance(one, another) {
        const oneLocale = toLocale(one);
        const anotherLocale = toLocale(another);
        if (oneLocale.language != anotherLocale.language) {
            return Number.POSITIVE_INFINITY;
        }
        return LocaleLike.languageFacets.reduce((cumulated, facet) => oneLocale[facet] !== anotherLocale[facet] ? cumulated + 1 : cumulated, 0);
    }
    LocaleLike.getDistance = getDistance;
})(LocaleLike || (exports.LocaleLike = LocaleLike = {}));
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