v1.1.0 — Added Ordinal Support, Updated Locale Data

This is feature release which adds support for selectordinal arguments in message (#84), has updated locale data with support for new languages, and improves locale resolution.

Select Ordinal Arguments

selectordinal arguments in messages are just like plural arguments, expect the ordinal pluralization rules are used; e.g., to display which birthday your about to have:

It's your {year, selectordinal,
    one {#st}
    two {#nd}
    few {#rd}
    other{#th}
} birthday!

message.format({year: 30});
// => "It's my 30th birthday!"

Updated Locale Data

The locale data has also been vastly improved in the following ways:

• Added pt-PT plural rule function, which differs from pt's.
• Properly de-duplicate data for all CLDR locales by correctly traversing a locale's hierarchy of ancestor locales.
• Added data for the following languages:
  aa, agq, bas, bh, ckb, dav, dje, dsb, dua, dv, dyo, ebu, ewo, guw, guz, hsb, ia, in, iu, iw, jbo, ji, jv, jw, kaj, kam, kcg, khq, ki, kln, kok, ksf, ku, lb, lu, luo, luy, mer, mfe, mgh, mo, mua, nah, nmg, no, nqo, nus, ny, pap, prg, qu, rn, rw, sbp, sh, sma, smi, smj, smn, sms, swc, syr, tk, tl, twq, vai, wa, wo, yav, yi, zgh

Improved Locale Resolution

This release also includes improvements for how locales are resolved. Here are some details of these changes:

• If no extra locale data is loaded, the locale will always resolved to en.

• If locale data is missing for a leaf locale like fr-FR, but there is data for the root, fr in this case, then its root will be used.

• If there's data for the specified locale, then that locale will be resolved; i.e.,

  var mf = new IntlMessageFormat('some message', 'en-US');
  assert(mf.resolvedOptions().locale === 'en-US'); // true

• The resolved locales are now normalized; e.g., en-us will resolve to: en-US.