a guest Dec 7th, 2017 52 Never
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- - (NSArray *)filteredArrayUsingPredicate:(NSPredicate *)predicate
- to create the predicate use
- + (NSPredicate *)predicateWithBlock:(BOOL (^)(id evaluatedObject, NSDictionary *bindings))block
- and something in the block like
- return [[evaluatedObject myThing] isEqualToString:@"Foo"];
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