mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-11 03:20:55 +00:00
ad30e53507
Summary: Moving files to `Common` dir so changes are more automated with Buck and easier to manage in the long run. Ran `pod install` on test and example targets. Updated buck file to include `Common` so diffing lib still works. Part of #270 Reviewed By: jessesquires Differential Revision: D4346722 fbshipit-source-id: 366d89f6dd571b158b5fccd542080c51517ed341
51 lines
1.3 KiB
Objective-C
51 lines
1.3 KiB
Objective-C
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "IGListMoveIndexPath.h"
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#import "IGListMoveIndexPathInternal.h"
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#import <IGListKit/IGListMacros.h>
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@implementation IGListMoveIndexPath
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- (instancetype)initWithFrom:(NSIndexPath *)from to:(NSIndexPath *)to {
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NSParameterAssert(from != nil);
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NSParameterAssert(to != nil);
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if (self = [super init]) {
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_from = from;
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_to = to;
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}
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return self;
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}
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- (NSUInteger)hash {
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return [_from hash] ^ [_to hash];
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}
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- (BOOL)isEqual:(id)object {
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if (object == self) {
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return YES;
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}
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if ([object isKindOfClass:[IGListMoveIndexPath class]]) {
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NSIndexPath *f1 = self.from, *f2 = [object from];
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NSIndexPath *t1 = self.to, *t2 = [object to];
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return [f1 isEqual:f2] && [t1 isEqual:t2];
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}
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return NO;
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}
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- (NSComparisonResult)compare:(id)object {
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return [[self from] compare:[object from]];
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}
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- (NSString *)description {
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return [NSString stringWithFormat:@"<%@ %p; from: %@; to: %@;>", NSStringFromClass(self.class), self, self.from, self.to];
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}
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@end
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