mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-19 15:28:54 +00:00
e2fbb68670
Summary: Swapped NSUInteger to NSInteger in public headers. Fixed a test in IGListSectionMapTests.m to pass with NSInteger. For issue #200! - [x] All tests pass. Demo project builds and runs. - [x] I added tests, an experiment, or detailed why my change isn't tested. - [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/CONTRIBUTING.md) Closes https://github.com/Instagram/IGListKit/pull/205 Differential Revision: D4191521 Pulled By: rnystrom fbshipit-source-id: 3f15c5ee3f8ed2d382de2602912a2e998bfbcbba
55 lines
1.4 KiB
Objective-C
55 lines
1.4 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 "IGListMoveIndex.h"
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#import "IGListMoveIndexInternal.h"
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@implementation IGListMoveIndex
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- (instancetype)initWithFrom:(NSInteger)from to:(NSInteger)to {
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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 ^ _to;
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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:[IGListMoveIndex class]]) {
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const NSInteger f1 = self.from, f2 = [object from];
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const NSInteger t1 = self.to, t2 = [object to];
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return f1 == f2 && t1 == 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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const NSInteger right = [object from];
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const NSInteger left = [self from];
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if (left == right) {
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return NSOrderedSame;
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} else if (left < right) {
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return NSOrderedAscending;
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} else {
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return NSOrderedDescending;
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}
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}
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- (NSString *)description {
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return [NSString stringWithFormat:@"<%@ %p; from: %zi; to: %zi;>", NSStringFromClass(self.class), self, self.from, self.to];
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}
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@end
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