1.12.1

CLDR.General

bundle

Returns a reference to the Bundle for this CLDR instance.

Syntax

bundle(): Bundle

Example

for (const locale of ['en', 'fr', 'ja', 'ar']) {
  const cldr = framework.get(locale);
  const b = cldr.General.bundle();
  log(`${b.id()}  ${b.language()}  ${b.region()}`);
}

en-Latn-US  en  US
fr-Latn-FR  fr  FR
ja-Jpan-JP  ja  JP
ar-Arab-EG  ar  EG

characterOrder

Returns the character order for the current locale.

Syntax

characterOrder(): CharacterOrderType

Return values

  • "ltr"
    • Left to right
  • "rtl"
    • Right to left

lineOrder

Returns the line order for the current locale.

Syntax

lineOrder(): LineOrderType

Return values

  • "ttb"
    • Top to bottom
  • "btt"
    • Bottom to top

locale

Returns the Locale for this CLDR instance.

Syntax

locale(): Locale

Example

for (const locale of ['en', 'fr', 'ja', 'ar']) {
  const cldr = framework.get(locale);
  const { tag } = cldr.General.locale();
  log(tag.expanded());
}

en-Latn-US
fr-Latn-FR
ja-Jpan-JP
ar-Arab-EG

formatList

Format a list of items, with a given list type, returning a string.

Syntax

formatList(items, type?): string

Parameters

  • items: string[]
    • Items to join together into a list
  • type?: ListPatternType
    • Type of list to format

Example

const cldr = framework.get('en');
const items = ['one', 'two', 'three', 'four', 'five'];
log(cldr.General.formatList(items.slice(0, 2), 'and'));
log(cldr.General.formatList(items, 'or'));

one and two
one, two, three, four, or five

formatListToParts

Format a list of items, with a given list type, returning an array of parts.

Syntax

formatList(items, type?): Part[]

Parameters

  • items: string[]
    • Items to join together into a list
  • type?: ListPatternType
    • Type of list to format

Example

const cldr = framework.get('en');
const items = ['one', 'two', 'three', 'four', 'five'];
log(cldr.General.formatListToParts(items.slice(0, 2), 'and'));
log(cldr.General.formatListToParts(items, 'or'));

[
  { type: 'item', value: 'one' },
  { type: 'literal', value: ' and ' },
  { type: 'item', value: 'two' }
]
[
  { type: 'item', value: 'one' },
  { type: 'literal', value: ', ' },
  { type: 'item', value: 'two' },
  { type: 'literal', value: ', ' },
  { type: 'item', value: 'three' },
  { type: 'literal', value: ', ' },
  { type: 'item', value: 'four' },
  { type: 'literal', value: ', or ' },
  { type: 'item', value: 'five' }
]

getLanguageDisplayName

Return the display name for a given language code.

Syntax

getLanguageDisplayName(code, options?): string

Parameters

Example

const en = framework.get('en');
const ids = ['fr', 'ko', 'en', 'und-US', 'en-GB', 'zh-CN', 'zh-TW'];
for (const id of ids) {
    log(en.General.getLanguageDisplayName(id));
}

French
Korean
English
American English
British English
Simplified Chinese
Traditional Chinese

You can also pass in a LanguageTag instance.

const en = framework.get('en');
for (const id of ['en', 'und', 'und-GB']) {
  const tag = en.General.parseLanguageTag(id);
  log(en.General.getLanguageDisplayName(tag));
}

English
Unknown language
British English

getRegionDisplayName

Return the name of a given region.

Syntax

getRegionDisplayName(code, options?): string

Parameters

Example

const en = framework.get('en');
const fr = framework.get('fr');
const ids: string[] = ['US', 'CA', 'BE', 'ZA', 'ZZ', 'en-ZZ'];
for (const id of ids) {
  const a = en.General.getRegionDisplayName(id);
  const b = fr.General.getRegionDisplayName(id);
  log(`en=${a} fr=${b}`);
}

en=United States fr=États-Unis
en=Canada fr=Canada
en=Belgium fr=Belgique
en=South Africa fr=Afrique du Sud
en=Unknown Region fr=région indéterminée
en=United States fr=États-Unis

getScriptDisplayName

Return the name of a given script.

Syntax

getScriptDisplayName(code, options?): string

Parameters

Example

const en = framework.get('en');
const de = framework.get('de');

const ids: string[] = ['Latn', 'Egyp', 'Cyrl', 'Zzzz', 'en', 'zh-CN', 'zh-TW'];
for (const id of ids) {
  const a = en.General.getScriptDisplayName(id);
  const b = de.General.getScriptDisplayName(id);
  log(`en=${a} de=${b}`);
}

en=Latin de=Lateinisch
en=Egyptian hieroglyphs de=Ägyptische Hieroglyphen
en=Cyrillic de=Kyrillisch
en=Unknown Script de=Unbekannte Schrift
en=Latin de=Lateinisch
en=Simplified de=Vereinfacht
en=Traditional de=Traditionell

measurementSystem

Syntax

measurementSystem(category?: MeasurementCategory): MeasurementSystem

Parameters

  • category?: MeasurementCategory
    • Optional category (ex: temperature has special handling for certain regions)

Return values

A MeasurementSystem value

Example

const cldr = framework.get('es-PR');
log(cldr.General.measurementSystem());
log(cldr.General.measurementSystem('temperature'));

metric
us

messageFormatter

Returns an extensible message formatter for the current locale. See MessageFormatter

Syntax

messageFormatter(options?: MessageFormatterOptions): MessageFormatter

Example

const formatters = {
  emphatic: (args: MessageArg[], options: string[]) => args[0].toUpperCase() + '!'
};
const cldr = framework.get('pt-PT');
const formatter = cldr.General.messageFormatter({ formatters });
log(formatter.format('Hi, {thing emphatic}', [], { thing: 'computer' }));

Hi, COMPUTER!

parseLanguageTag

Parses a language tag and canonicalizes its fields, returning a LanguageTag object.

Syntax

parseLanguageTag(tag: string): LanguageTag

Parameters

  • tag: string

Example

const cldr = framework.get('en');
log(cldr.General.parseLanguageTag('fr-AU').expanded());
log(cldr.General.parseLanguageTag('en').expanded());

fr-Zzzz-AU
en-Zzzz-ZZ

resolveLocale

Parses and resolves a locale identifer or language tag into a Locale object.

Resolution involves:

  • Replace language and region aliases
  • Remap grandfathered tags
  • Add likely subtags

Syntax

resolveLocale(tag): Locale

Parameters

  • tag: string
    • String to parse into a Locale object

Example

const cldr = framework.get('en');
const ids = [
  'en_CA',
  'ko',
  'und-Cyrl',
  'fr-u-ca-persian-u-nu-mathmono',
  'und-CN'
];
for (const id of ids) {
  const { tag } = cldr.General.resolveLocale(id);
  log(`${tag.language()}  ${tag.script()}  ${tag.region()}`);
}

en  Latn  CA
ko  Kore  KR
ru  Cyrl  RU
fr  Latn  FR
zh  Hans  CN
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