From 4f8a1debbb69b58926c32ca4d5ce1e4e94ae942b Mon Sep 17 00:00:00 2001
From: Chad Horohoe <demon@users.mediawiki.org>
Date: Wed, 3 Sep 2008 13:50:37 +0000
Subject: [PATCH] +docs

---
 includes/filerepo/RepoGroup.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/includes/filerepo/RepoGroup.php b/includes/filerepo/RepoGroup.php
index 7cb837b373..265a8dc905 100644
--- a/includes/filerepo/RepoGroup.php
+++ b/includes/filerepo/RepoGroup.php
@@ -176,6 +176,11 @@ class RepoGroup {
 		return $this->getRepo( 'local' );
 	}
 
+	/**
+	 * Run a function across all foreign repos.
+	 * @param $callback string Name of method to call
+	 * @param $params array Optional params to pass to the function
+	 */
 	function forEachForeignRepo( $callback, $params = array() ) {
 		foreach( $this->foreignRepos as $repo ) {
 			$args = array_merge( array( $repo ), $params );
@@ -186,6 +191,10 @@ class RepoGroup {
 		return false;
 	}
 
+	/**
+	 * Does the installation have foreign repos set up?
+	 * @return bool
+	 */
 	function hasForeignRepos() {
 		return !empty( $this->foreignRepos );
 	}
-- 
2.20.1