cache

Caches the result after evaluating it once.

cache(): LazyString

Notes

• This method is called automatically by strf().
• The cache can be reset using LazyString.invalidateCache(), which is done automatically when changing the application I18n provider (see app.i18n).

Return value

A new LazyString instance.

Related

• class LazyStringAn object that encapsulates a string, evaluated only when needed.