@thi.ng/date/i18n.js

Datetime types, relative dates, math, iterators, composable formatters, locales

import { isString } from "@thi.ng/checks/is-string";
import { EN_SHORT } from "./i18n/en.js";
const __prepLocale = (spec) => {
  const locale = {
    sepED: " ",
    sepDM: "/",
    sepMY: "/",
    sepHM: ":",
    date: ["E", "/ED", "d", "/DM", "MMM", "/MY", "yyyy"],
    time: ["H", "/HM", "mm"],
    ...spec
  };
  !locale.dateTime && (locale.dateTime = [...locale.date, ", ", ...locale.time]);
  return locale;
};
const setLocale = (locale) => LOCALE = __prepLocale(locale);
const withLocale = (locale, fn) => {
  const old = LOCALE;
  setLocale(locale);
  try {
    const res = fn();
    setLocale(old);
    return res;
  } catch (e) {
    setLocale(old);
    throw e;
  }
};
let LOCALE = __prepLocale(EN_SHORT);
const weekdayNames = () => LOCALE.days.slice();
const monthNames = () => LOCALE.months.slice();
const units = (x, unit, isDativ = false, unitsOnly = false) => {
  unit = isString(unit) ? LOCALE.units[unit] : unit;
  const res = x > 1 || x === 0 ? isDativ ? unit.pd || unit.p : unit.p : isDativ ? unit.sd || unit.s : unit.s;
  return unitsOnly ? res : `${x} ${res}`;
};
const unitsLessThan = (x, unit, isDativ = false) => `${LOCALE.less.replace("%s", String(x))} ${units(
  Math.max(x, 1),
  unit,
  isDativ,
  true
)}`;
const tense = (sign, res) => (sign < 0 ? LOCALE.past : LOCALE.future).replace("%s", res);
export {
  LOCALE,
  monthNames,
  setLocale,
  tense,
  units,
  unitsLessThan,
  weekdayNames,
  withLocale
};