Documentation
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Overview ¶
Source: CLDR v48.1.0 / ICU 78 / tzdata 2025b (input hashes in internal/cldr/locale/manifest.go) Generated: reproducible from tools/gen-cldr with pinned inputs; no timestamps or machine-local paths Schema: SPECS/50-cldr-data.md#cldr-data-package-convention
Package number exposes generated CLDR number-formatting data.
It keeps symbols, decimal patterns, compact patterns, unit patterns, and currency metadata behind typed accessors for NumberFormat.
Only internal CLDR and NumberFormat code should use this package; public callers use numberformat APIs.
Index ¶
- func SupportedLocales() []string
- func SupportedNumberingSystems() []string
- type Locale
- func (l Locale) CompactPattern(numberingSystem, display string, exponent int, plural string) string
- func (l Locale) CurrencyNamePattern(numberingSystem, plural string) string
- func (l Locale) CurrencyPattern(numberingSystem, sign string) string
- func (l Locale) DecimalPattern(numberingSystem string) string
- func (l Locale) DefaultNumberingSystem() string
- func (l Locale) NumberSymbols(numberingSystem string) NumberSymbols
- func (l Locale) PercentPattern(numberingSystem string) string
- func (l Locale) ScientificPattern(numberingSystem string) string
- type NumberLocaleData
- type NumberSymbols
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func SupportedLocales ¶
func SupportedLocales() []string
SupportedLocales returns the locales with generated number data in sorted-locale order. It reads only the narrow supported blob and never triggers the main number-data decode.
func SupportedNumberingSystems ¶ added in v0.2.7
func SupportedNumberingSystems() []string
SupportedNumberingSystems returns the canonical numbering-system identifiers backed by generated number data merged with the ECMA-402 simple numbering systems, in sorted order. It reads only the narrow numbering-system blob and never triggers the main number-data decode.
Types ¶
type Locale ¶
type Locale uint16
Locale is the number-domain locale handle. It shares the kernel locale index space (see file header) and carries the number accessor methods in accessors.go.
func ResolveLocale ¶
ResolveLocale resolves a tag to its number-domain locale handle, forwarding to the shared locale kernel so number handles index identically to every other domain.
func (Locale) CompactPattern ¶ added in v0.2.7
CompactPattern returns the compact pattern for the (numberingSystem, display, exponent, plural) tuple, falling back to the "other" plural form. An empty numbering system defaults to the locale's default numbering system.
func (Locale) CurrencyNamePattern ¶ added in v0.2.17
CurrencyNamePattern returns the currency-name placement pattern for the given numbering system and plural category. It falls back to "other" within that numbering system, then repeats the lookup in the locale default.
func (Locale) CurrencyPattern ¶ added in v0.2.7
CurrencyPattern returns the currency pattern for the (numberingSystem, sign) pair, falling back to the locale's default numbering system and then the "standard" sign.
func (Locale) DecimalPattern ¶ added in v0.2.7
DecimalPattern returns the decimal pattern for the given numbering system, defaulting to the locale's default numbering system when numberingSystem is empty or has no generated pattern row.
func (Locale) DefaultNumberingSystem ¶ added in v0.2.7
DefaultNumberingSystem returns the locale's default numbering system from the generated number data.
func (Locale) NumberSymbols ¶ added in v0.2.7
func (l Locale) NumberSymbols(numberingSystem string) NumberSymbols
NumberSymbols returns the symbols for the given numbering system, defaulting to the locale's default numbering system when numberingSystem is empty or has no generated symbol row.
func (Locale) PercentPattern ¶ added in v0.2.7
PercentPattern returns the percent pattern for the given numbering system, defaulting to the locale's default numbering system when numberingSystem is empty or has no generated pattern row.
func (Locale) ScientificPattern ¶ added in v0.2.7
ScientificPattern returns the scientific pattern for the given numbering system, defaulting to the locale's default numbering system when numberingSystem is empty or has no generated pattern row.
type NumberLocaleData ¶
type NumberLocaleData struct{}
NumberLocaleData exposes the relevant extension keys used by Intl.NumberFormat ResolveLocale.
func (NumberLocaleData) For ¶ added in v0.2.7
func (NumberLocaleData) For(locale, key string) []string
For returns the candidate values for a relevant extension key. Only "nu" (numbering system) is meaningful for the number domain.
type NumberSymbols ¶
type NumberSymbols struct {
Decimal, Group, Percent, Plus, Minus, NaN, Infinity, ApproxSign, RangeSign, PerMille, Exponential, SuperscriptingExponent, TimeSeparator string
}
NumberSymbols holds the locale's numbering-system symbols in the wire order shared with the generator.
Source Files