plural

Overview ¶

Package plural provides standard plural formulas.

Examples:

import (
	"code.google.com/p/gettext-go/gettext/plural"
)

func main() {
	enFormula := plural.Formula("en_US")
	xxFormula := plural.Formula("zh_CN")

	fmt.Printf("%s: %d\n", "en", enFormula(0))
	fmt.Printf("%s: %d\n", "en", enFormula(1))
	fmt.Printf("%s: %d\n", "en", enFormula(2))
	fmt.Printf("%s: %d\n", "??", xxFormula(0))
	fmt.Printf("%s: %d\n", "??", xxFormula(1))
	fmt.Printf("%s: %d\n", "??", xxFormula(2))
	fmt.Printf("%s: %d\n", "??", xxFormula(9))
	// Output:
	// en: 0
	// en: 0
	// en: 1
	// ??: 0
	// ??: 0
	// ??: 1
	// ??: 8
}

See http://www.gnu.org/software/gettext/manual/html_node/Plural-forms.html