1 files changed, 0 insertions, 12 deletions
diff --git a/lib/helper.php b/lib/helper.php
index 35866e8d..b5d6cda9 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -12,7 +12,6 @@
 namespace OCA\Richdocuments;
 
 class Helper {
-
 	const APP_ID = 'richdocuments';
 
 	public static function getNewFileName($view, $path, $prepend = ' '){
@@ -25,15 +24,4 @@ class Helper {
 
 		return $path;
 	}
-
-	public static function getArrayValueByKey($array, $key, $default=''){
-		if (array_key_exists($key, $array)){
-			return $array[$key];
-		}
-		return $default;
-	}
-
-	public static function isVersionsEnabled(){
-		return \OCP\App::isEnabled('files_versions');
-	}
 }