Cleanup the convertPLural method for Lithuanian(lt)

[lhc/web/wiklou.git] / languages / classes / LanguageLt.php

diff --git a/languages/classes/LanguageLt.php b/languages/classes/LanguageLt.php
index 09cacae..9b46342 100644 (file)
--- a/languages/classes/LanguageLt.php
+++ b/languages/classes/LanguageLt.php
@@ -12,6 +12,7 @@ class LanguageLt extends Language {
        */
 
        /**
+        * Lithuanian plural forms as per http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html#lt
         * @param $count int
         * @param $forms array
         *
@@ -19,13 +20,10 @@ class LanguageLt extends Language {
         */
        function convertPlural( $count, $forms ) {
                if ( !count( $forms ) ) { return ''; }
-
-               // if no number with word, then use $form[0] for singular and $form[1] for plural or zero
-               if ( count( $forms ) === 2 ) return $count == 1 ? $forms[0] : $forms[1];
-
                $forms = $this->preConvertPlural( $forms, 3 );
-
+               // Form[0] if n mod 10 is 1 and n mod 100 not in 11..19;
                if ( $count % 10 == 1 && $count % 100 != 11 ) return $forms[0];
+               // Forms[1] if n mod 10 in 2..9 and n mod 100 not in 11..19;
                if ( $count % 10 >= 2 && ( $count % 100 < 10 || $count % 100 >= 20 ) ) return $forms[1];
                return $forms[2];
        }