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Versions: 53
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Contents
# frozen_string_literal: true
module Worldwide
class Names
class << self
SURNAME_FIRST_LOCALES = ["ja", "km", "ko", "vi", "zh"]
private_constant :SURNAME_FIRST_LOCALES
def surname_first?(locale)
return false if locale.nil?
SURNAME_FIRST_LOCALES.include?(language_subtag(locale))
end
def full(given:, surname:)
format_name("full", given, surname)
end
def greeting(given:, surname:)
format_name("greeting", given, surname)
end
def initials(given:, surname:)
return if given.nil? && surname.nil?
names = [given, surname].reject(&:blank?).select do |name|
I18n.transliterate(name[0]) =~ /[a-zA-Z]/
end
names.map { |name| name[0] }
end
private
def format_name(format, given, surname)
parts = [given, surname].reject(&:blank?)
case parts.length
when 2
Cldr.t("names.#{format}", given: given, surname: surname)
when 1
parts[0]
else
""
end
end
def language_subtag(locale)
locale.to_s.split("-")[0]
end
end
end
end
Version data entries
53 entries across 53 versions & 1 rubygems