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Ruby - Strings - Iteration

Beeze Aal

Hackerrank Ruby - Strings - Iteration Solution

In our encoding tutorial, we learned about the different ways Ruby 1.8 and Ruby 1.9 (and higher versions) represent strings internally. The major difference is a wide range of encoding (non-ascii) support in the later versions. This change, however, also overhauls the way strings were iterated between the