From 15f8dc572a31abc9b494f9e3bb943bf55879c6c3 Mon Sep 17 00:00:00 2001
From: rmalik <rmalik@pinterest.com>
Date: Wed, 23 Nov 2016 14:26:39 -0800
Subject: [PATCH] - Fix assignment of alternativeRepresentationProvider to be
 the singleton   instance of ASPINRemoteImageDownloader. - Revert "Revert
 "Expose internal singleton method as a class method vs instance method."" -
 Fix API bug in ASCollectionNode+Beta

---
 .../Details/ASPINRemoteImageDownloader.m        | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/AsyncDisplayKit/Details/ASPINRemoteImageDownloader.m b/AsyncDisplayKit/Details/ASPINRemoteImageDownloader.m
index 956ff138bf..832fe0d5f4 100644
--- a/AsyncDisplayKit/Details/ASPINRemoteImageDownloader.m
+++ b/AsyncDisplayKit/Details/ASPINRemoteImageDownloader.m
@@ -103,15 +103,10 @@ static ASPINRemoteImageDownloader *sharedDownloader = nil;
 + (void)setSharedImageManagerWithConfiguration:(nullable NSURLSessionConfiguration *)configuration
 {
   NSAssert(sharedDownloader == nil, @"Singleton has been created and session can no longer be configured.");
-  __unused PINRemoteImageManager *sharedManager = [[self class] sharedPINRemoteImageManagerWithConfiguration:configuration];
+  __unused PINRemoteImageManager *sharedManager = [self sharedPINRemoteImageManagerWithConfiguration:configuration];
 }
 
-- (PINRemoteImageManager *)sharedPINRemoteImageManager
-{
-  return [self sharedPINRemoteImageManagerWithConfiguration:nil];
-}
-
-- (PINRemoteImageManager *)sharedPINRemoteImageManagerWithConfiguration:(NSURLSessionConfiguration *)configuration
++ (PINRemoteImageManager *)sharedPINRemoteImageManagerWithConfiguration:(NSURLSessionConfiguration *)configuration
 {
   static ASPINRemoteImageManager *sharedPINRemoteImageManager;
   static dispatch_once_t onceToken;
@@ -133,7 +128,8 @@ static ASPINRemoteImageDownloader *sharedDownloader = nil;
                         userInfo:nil];
       @throw e;
     }
-    sharedPINRemoteImageManager = [[ASPINRemoteImageManager alloc] initWithSessionConfiguration:configuration alternativeRepresentationProvider:self];
+    sharedPINRemoteImageManager = [[ASPINRemoteImageManager alloc] initWithSessionConfiguration:configuration
+                                                              alternativeRepresentationProvider:[self sharedDownloader]];
 #else
     sharedPINRemoteImageManager = [[ASPINRemoteImageManager alloc] initWithSessionConfiguration:configuration];
 #endif
@@ -141,6 +137,11 @@ static ASPINRemoteImageDownloader *sharedDownloader = nil;
   return sharedPINRemoteImageManager;
 }
 
+- (PINRemoteImageManager *)sharedPINRemoteImageManager
+{
+  return [ASPINRemoteImageDownloader sharedPINRemoteImageManagerWithConfiguration:nil];
+}
+
 - (BOOL)sharedImageManagerSupportsMemoryRemoval
 {
   static BOOL sharedImageManagerSupportsMemoryRemoval = NO;