TypeTags .IntlLocale

Overview#

The Intl.Locale object is a standard built-in property of the Intl object that represents a Unicode locale identifier.

Usage#

import { TypeTags } from 'typetags'

const korean = new Intl.Locale('ko', {
  script: 'Kore',
  region: 'KR',
  hourCycle: 'h24',
  calendar: 'gregory',
})

TypeTags.get(korean)
// → [object Intl.Locale]

console.log(korean.hourCycle)
// expected output: 'h24'

Predicate#

.isIntlLocale(value)#

• Checks if value is or has a default IntlLocale type tag.

const { TypeTags } = require('typetags')

const formatter = new Intl.Locale('en-GB')

TypeTags.isIntlLocale(formatter)
// → true

Metadata (TType)#

Signature#

declare type ITypeTags = {
  [key in Types | NestedTypes]: Tags
}

declare interface Predicate {
  predicate(value: any): boolean
}

See MDN Web Docs#