Intl.Segmenter.prototype.resolvedOptions()
Baseline
2024
Newly available
Since April 2024, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
The resolvedOptions() method of Intl.Segmenter instances returns a new object with properties reflecting the options computed during initialization of this Segmenter object.
Try it
const segmenter = new Intl.Segmenter("fr-FR");
const options = segmenter.resolvedOptions();
console.log(options.locale);
// Expected output: "fr-FR"
console.log(options.granularity);
// Expected output: "grapheme"
Syntax
resolvedOptions()
Parameters
None.
Return value
A new object with properties reflecting the options computed during the initialization of this Segmenter object. The object has the following properties, in the order they are listed:
locale-
The BCP 47 language tag for the locale actually used, determined by the locale negotiation process. No Unicode extension key will be included in the output.
granularity-
The value provided for this property in the
optionsargument, with default filled in as needed. It is either"grapheme","word", or"sentence". The default is"grapheme".
Examples
Basic usage
const spanishSegmenter = new Intl.Segmenter("es", { granularity: "sentence" });
const options = spanishSegmenter.resolvedOptions();
console.log(options.locale); // "es"
console.log(options.granularity); // "sentence"
Default granularity
const spanishSegmenter = new Intl.Segmenter("es");
const options = spanishSegmenter.resolvedOptions();
console.log(options.locale); // "es"
console.log(options.granularity); // "grapheme"
Fallback locale
const banSegmenter = new Intl.Segmenter("ban");
const options = banSegmenter.resolvedOptions();
console.log(options.locale);
// "fr" on a runtime where the Balinese locale
// is not supported and French is the default locale
console.log(options.granularity); // "grapheme"
Specifications
| Specification |
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| ECMAScript® 2027 Internationalization API Specification # sec-intl.segmenter.prototype.resolvedoptions |
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Legend
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