Fix nullabiilty. You must return an object for every element.

This commit is contained in:
Hedden, Kyle Matthew 2018-09-13 14:24:38 -04:00
parent 099aa25655
commit 5ccfb225be

View File

@ -38,9 +38,9 @@
- (nonnull NSString *)stringAtIndex:(NSUInteger)index;
// Maps this array to a new array of T objects given a conversion block. Objective-C implementation of Swift's map. https://developer.apple.com/documentation/swift/array/2908681-map
- (nonnull NSArray *)map:(id _Nullable (^_Nonnull)(id _Nonnull obj))mapBlock;
- (nonnull NSArray *)filter:(BOOL (^_Nullable)(id _Nonnull obj))block;
- (nonnull NSArray *)map:(id _Nonnull (^_Nonnull)(id _Nonnull obj))mapBlock;
- (nonnull NSArray *)filter:(BOOL (^_Nonnull)(id _Nonnull obj))block;
- (nonnull id)reduce:(id _Nonnull)initial block:(id _Nonnull (^_Nonnull)(id _Nonnull obj1,id _Nonnull obj2))block;
- (nullable NSArray *)flatMap:(id _Nullable (^_Nonnull)(id _Nullable obj))block;
- (nonnull NSArray *)flatMap:(id _Nonnull (^_Nonnull)(id _Nullable obj))block;
@end