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Ruby - Enumerable - each_with_index
Beeze Aal
26.Aug.2020
Hackerrank Ruby - Enumerable - each_with_index Solution
In the previous challenge, we learned about each method being central to all of the methods provided by Enumerable class. One of such useful methods is each_with_index which allows you to iterate over items along with an index keeping count of the item. For example,> colors = ['red',