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Breaking changes
for Foundation API
in iOS 9
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https://github.com/kishikawakatsumi/
Kishikawa Katsumi
http://kishikawakatsumi.hatenablog.com/
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No content
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Next Realm Meetup
• 7/23ʢʣ
• 19:00ʙ
• Sansanגࣜձࣾ
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NSMutableDictionary
- (void)setObject:(nullable ObjectType)obj
forKeyedSubscript:(KeyType )key
Xcode 7beta
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NSMutableDictionary
- (void)setObject:(nullable ObjectType)obj
forKeyedSubscript:(KeyType )key
Xcode 7beta
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nilΛೖ͢Δͱྫ֎
=> ཁૉͷআ
NSMutableDictionary *dic =
[[NSMutableDictionary alloc] init];
dic[@"key"] = @(1);
NSLog(@"%@", dic); // => {"key": 1}
dic[@"key"] = nil;
NSLog(@"%@", dic); // => {}
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Xcode 6.x
dic[@"key"] = nil; // NSInvalidArgumentException
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NSMutableDictionary *dictionary =
[[NSMutableDictionary alloc] init];
dictionary[@"id"] = model.identifier;
if (self.name) {
dictionary[@"name"] = model.name;
}
if (self.email) {
dictionary[@"email"] = model.email;
}
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NS_REFINED_FOR_SWIFT
Xcode 7beta
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#if !defined(SWIFT_CLASS_EXTRA) || (defined(SWIFT_SDK_OVERLAY_FOUNDATION_EPOCH) &&
SWIFT_SDK_OVERLAY_FOUNDATION_EPOCH >= 5)
- (nullable id)decodeObjectOfClasses:(nullable NSSet *)classes
forKey:(NSString *)key NS_AVAILABLE(10_8, 6_0) NS_REFINED_FOR_SWIFT;
#else
- (nullable id)decodeObjectOfClasses:(nullable NSSet *)classes
forKey:(NSString *)key NS_AVAILABLE(10_8, 6_0);
#endif