Featuring:
let and var
Pretend that you're writing Swift (when you're really writing Objective-C):
let value = @"A constant string, with an inferred type of NSString *";var value = @"A string that can be reassigned, with an inferred type of NSString *";
value = @"A new value";AUTAssertNotNil
Makes repeated NSParameterAssert(argument != nil); boilerplate that much easier ✨.
AUTAssertNotNil(something, somethingElse, anotherThing);AUTNotNil
Like Swift's !, but in Objective-C:
- (void)doSomethingWith:(nonnull id)argument;
@property (nullable) id property;
// ...
[self doSomethingWith:AUTNotNil(self.property)];AUTFallback
Like Swift's ??, but in Objective-C:
- (void)doSomethingWith:(nonnull id)argument;
@property (nullable) id property;
// ...
[self doSomethingWith:AUTFallback(self.property, @"fallback")];AUTStrongifyOr
Same as @strongify(...), but with an escape hatch if strongification fails.
@strongifyOr(self) return [RACSignal empty];AUT_UNAVAILABLE_DESIGNATED_INITIALIZER
Reduces boilerplate when opting out of designated initializers.
Header.h
- (instancetype)initWithCoder:(NSCoder *)aDecoder NS_UNAVAILABLE;Implementation.m
- (instancetype)initWithCoder:(NSCoder *)aDecoder AUT_UNAVAILABLE_DESIGNATED_INITIALIZER;AUTLocalizationNotNeeded()
Tells the clang analyzer that a string does not need localization if the CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED build setting is on.
label.text = AUTLocalizationNotNeeded(@"Secret Developer Menu");