Swiftgram/Base/ASEqualityHelpers.h
Adlai Holler 404795dc02 Remove Support for iOS 7 (#2930)
* Drop support for iOS 7

* Copy reference images

* Update deployment for sample projects

* Update version

* Update "Life Without Cocoapods"
2017-02-01 14:40:37 -08:00

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Objective-C

//
// ASEqualityHelpers.h
// AsyncDisplayKit
//
// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
#import <AsyncDisplayKit/ASBaseDefines.h>
/**
@abstract Correctly equates two objects, including cases where both objects are nil. The latter is a case where `isEqual:` fails.
@param obj The first object in the comparison. Can be nil.
@param otherObj The second object in the comparison. Can be nil.
@result YES if the objects are equal, including cases where both object are nil.
*/
ASDISPLAYNODE_INLINE BOOL ASObjectIsEqual(id<NSObject> obj, id<NSObject> otherObj)
{
return obj == otherObj || [obj isEqual:otherObj];
}