Locale

Bindings to JavaScript's Intl.Locale.

baseName

RESCRIPT

let baseName: t => string

baseName(locale) returns the canonical base name (without Unicode extensions).

See Intl.Locale.prototype.baseName on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("fr-CA")
locale->Intl.Locale.baseName == "fr-CA"

calendar

RESCRIPT

let calendar: t => option<string>

calendar(locale) returns the specified calendar, if present.

See Intl.Locale.prototype.calendar on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en", ~options={calendar: #gregory})
locale->Intl.Locale.calendar == Some("gregory")

caseFirst

RESCRIPT

let caseFirst: t => option<string>

caseFirst(locale) returns the case-first ordering setting, if present.

See Intl.Locale.prototype.caseFirst on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en", ~options={caseFirst: #upper})
locale->Intl.Locale.caseFirst == Some("upper")

collation

RESCRIPT

let collation: t => option<string>

collation(locale) returns the collation type, if present.

See Intl.Locale.prototype.collation on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en", ~options={collation: #phonebk})
locale->Intl.Locale.collation == Some("phonebk")

hourCycle

RESCRIPT

let hourCycle: t => option<string>

hourCycle(locale) returns the preferred hour cycle, if present.

See Intl.Locale.prototype.hourCycle on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en", ~options={hourCycle: #h12})
locale->Intl.Locale.hourCycle == Some("h12")

ignore

RESCRIPT

let ignore: t => unit

ignore(locale) ignores the provided locale and returns unit.

This helper is useful when you want to discard a value (for example, the result of an operation with side effects) without having to store or process it further.

language

RESCRIPT

let language: t => string

language(locale) returns the primary language subtag.

See Intl.Locale.prototype.language on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("pt-BR")
locale->Intl.Locale.language == "pt"

make

RESCRIPT

let make: (string, ~options: options=?) => t

Creates a new Intl.Locale object from a locale identifier and optional modifiers.

See Intl.Locale on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en-US")
locale->Intl.Locale.language == "en"

maximize

RESCRIPT

let maximize: t => t

maximize(locale) adds likely subtags to produce the most specific locale.

See Intl.Locale.prototype.maximize on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en")
locale->Intl.Locale.maximize->Intl.Locale.region == Some("US")

minimize

RESCRIPT

let minimize: t => t

minimize(locale) removes unnecessary subtags while preserving semantics.

See Intl.Locale.prototype.minimize on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en-Latn-US")
locale->Intl.Locale.minimize->Intl.Locale.baseName == "en"

numberingSystem

RESCRIPT

let numberingSystem: t => option<string>

numberingSystem(locale) returns the numbering system identifier, if present.

See Intl.Locale.prototype.numberingSystem on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en", ~options={numberingSystem: #latn})
locale->Intl.Locale.numberingSystem == Some("latn")

numeric

RESCRIPT

let numeric: t => bool

numeric(locale) indicates whether numeric ordering should be used for region subtags.

See Intl.Locale.prototype.numeric on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en", ~options={numeric: true})
locale->Intl.Locale.numeric == true

options

RESCRIPT

type options = {
  baseName?: string,
  calendar?: Intl_Common.calendar,
  collation?: Intl_Common.collation,
  hourCycle?: [#h11 | #h12 | #h23 | #h24],
  caseFirst?: [#"false" | #lower | #upper],
  numberingSystem?: Intl_Common.numberingSystem,
  numeric?: bool,
  language?: string,
  script?: string,
  region?: string,
}

region

RESCRIPT

let region: t => option<string>

region(locale) returns the region subtag, if present.

See Intl.Locale.prototype.region on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("en-US")
locale->Intl.Locale.region == Some("US")

script

RESCRIPT

let script: t => option<string>

script(locale) returns the script subtag, if present.

See Intl.Locale.prototype.script on MDN.

Examples

RESCRIPT
let locale = Intl.Locale.make("sr-Cyrl")
locale->Intl.Locale.script == Some("Cyrl")

t

RESCRIPT

type t