Changed my README file #16
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| //check if the two decoded arrays have a common element | ||
| if ([decodedCipher1array intersectsSet:decodedCipher2array]){ |
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Nice approach! Nice use of a new class. Keep in mind that NSSet is not the same as NSArray. Main difference is that each entry in NSSet is guarenteed to be unique and NSSet is unordered. NSArray can have multiple instances of the same object and is ordered.
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Thanks for the tip on NSSet vs. NSArray!
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