Allow 3-character locale names as per ISO-639

rollick · May 8, 2012 · 1f2ee0c · 1f2ee0c
1 parent 7844ad1
commit 1f2ee0c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/fast_gettext/storage.rb b/lib/fast_gettext/storage.rb
@@ -185,7 +185,7 @@ def weighted_locales(locales)
 
     #de-de -> de_DE
     def format_locale(locale)
-      locale.sub(/^([a-zA-Z]{2})[-_]([a-zA-Z]{2})$/){$1.downcase+'_'+$2.upcase}
+      locale.sub(/^([a-zA-Z]{2,3})[-_]([a-zA-Z]{2,3})$/){$1.downcase+'_'+$2.upcase}
     end
 
     def update_current_cache