i18n

Documentation

Index

• func Errorf(defaultValue string, args ...int) error
• func LoadTranslations(root string, getLanguageFn func() string) error
• func T(defaultValue string, args ...int) string

Functions

func Errorf

func Errorf(defaultValue string, args ...int) error

Errorf produces an error with a translated error string. Substitution is performed via the `T` function above, following the same rules.

func LoadTranslations

func LoadTranslations(root string, getLanguageFn func() string) error

LoadTranslations loads translation files. getLanguageFn should return a language string (e.g. 'en-US'). If getLanguageFn is nil, then the loadSystemLanguage function is used, which uses the 'LANG' environment variable.

func T

func T(defaultValue string, args ...int) string

T translates a string, possibly substituting arguments into it along the way. If len(args) is > 0, args1 is assumed to be the plural value and plural translation is used.