Load all default fallbacks for a specific locale, by including all pr…

…efix subpatterns.
onomojo · Mar 20, 2015 · d9f6ad3 · d9f6ad3
1 parent 4de2f0b
commit d9f6ad3
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/i18n_country_translations/railtie.rb b/lib/i18n_country_translations/railtie.rb
@@ -19,7 +19,13 @@ def self.add(pattern)
 
     def self.pattern_from(args)
       array = Array(args || [])
+      array = array.map { |locale| subpatterns_from locale }.flatten
       array.blank? ? '*' : "{#{array.join ','}}"
     end
+
+    def self.subpatterns_from(locale)
+      parts = locale.to_s.split('-')
+      parts.map.with_index { |part,index| parts[0..index].join('-') }
+    end
   end
 end