1 files changed, 28 insertions, 0 deletions
diff --git a/resources/mediawiki.language/mediawiki.cldr.js b/resources/mediawiki.language/mediawiki.cldr.js
new file mode 100644
index 00000000..6660eca4
--- /dev/null
+++ b/resources/mediawiki.language/mediawiki.cldr.js
@@ -0,0 +1,28 @@
+/**
+ *  CLDR related utility methods
+ */
+( function( mw ) {
+	"use strict";
+
+	var cldr = {
+		/**
+		 * For the number, get the plural for index
+		 * In case none of the rules passed, we return pluralRules.length
+		 * That means it is the "other" form.
+		 * @param number
+		 * @param pluralRules
+		 * @return plural form index
+		 */
+		getPluralForm: function( number, pluralRules ) {
+			var pluralFormIndex = 0;
+			for ( pluralFormIndex = 0; pluralFormIndex < pluralRules.length; pluralFormIndex++ ) {
+				if ( mw.libs.pluralRuleParser( pluralRules[pluralFormIndex], number ) ) {
+					break;
+				}
+			}
+			return pluralFormIndex;
+		}
+	};
+
+	mw.cldr = cldr;
+} )( mediaWiki );