class I18n::Locale::Tag

Overview

A locale tag.

This class allows to manipulate locale tags and locale tag parents.

i18n/locale/tag.cr

#==(other : self)
Returns true if this reference is the same as other.
#parent : self | Nil
Returns the direct parent tag or nil if none is available.
#parents : Array(self)
Returns all the available parent tags for the considered locale tags.
#to_s : String
Returns a nicely readable and concise string representation of this object, typically intended for users.

def self.new(tag : String) #

def ==(other : self) #

Description copied from class Reference

Returns true if this reference is the same as other. Invokes same?.

def parent : self | Nil #

Returns the direct parent tag or nil if none is available.

def parents : Array(self) #

Returns all the available parent tags for the considered locale tags.

An empty array is returned if the considered locale tags does not have any parents.

def to_s : String #

Description copied from class Object

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.