polyglot v0.0.1 Polyglot.Locale
Internal helpers to work with locale identifiers.
Summary
Functions
Returns true if the locale looks like it is the subtype of another locale. Does not check if the parent locale actually exists
Returns the parent locale for the specified locale by stripping of one trailing subtype and underscore. Returns nil if there is no parent locale to be extracted from the locale. Does not check if the parent locale actually exists
Functions
Returns true if the locale looks like it is the subtype of another locale. Does not check if the parent locale actually exists.
Examples
iex> Polyglot.Locale.has_parent?(:fr)
false
iex> Polyglot.Locale.has_parent?(:de_AT)
trueReturns the parent locale for the specified locale by stripping of one trailing subtype and underscore. Returns nil if there is no parent locale to be extracted from the locale. Does not check if the parent locale actually exists.
Examples
iex> Polyglot.Locale.parent(:fr)
nil
iex> Polyglot.Locale.parent(:de_AT)
:de
iex> Polyglot.Locale.parent(:en_US_POSIX)
:en_US