Filters
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Returns a filtered array in descending order with a provided length.
Best and average case is O(n). Worse case is O(n^2) when the provided length is n and array is in ascending order of length n.
-[NSArray filteredArrayDescendingWithLength:]
- (NSArray *) filteredArrayDescendingWithLength:(NSUInteger)theLength;
NSArray+Filters.h and NSArray+Filters.m define a category on NSArray that included a method -[NSArray filteredArrayDescendingWithLength:]. This method will filter object in an array given an inputted length.
Unit Tests
FilterTests.h and FilterTests.m are unit tests testing filtering integers, decimals and strings.