From d3cd3c0a9baa27a552cabe1938931743c13d307e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robin=20Bo=CC=88hm?= <robinboehm@googlemail.com>
Date: Tue, 30 Apr 2013 00:02:58 +0200
Subject: [PATCH] style($injector): add a comment to explain the distinction
 with isArray

---
 src/auto/injector.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/auto/injector.js b/src/auto/injector.js
index ce68ef14..185995b4 100644
--- a/src/auto/injector.js
+++ b/src/auto/injector.js
@@ -585,6 +585,8 @@ function createInjector(modulesToLoad) {
       var Constructor = function() {},
           instance, returnedValue;
 
+      // Check if Type is annotated and use just the given function at n-1 as parameter
+      // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
       Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
       instance = new Constructor();
       returnedValue = invoke(Type, instance, locals);