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Ruby version of clojure's get in method
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| def get_in(data, array) | |
| if array.size > 1 | |
| key = array.shift | |
| get_in(data[key], array) | |
| else | |
| return data.values.first | |
| end | |
| end |
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Original problem: https://github.com/turingschool/challenges/blob/master/get_in.markdown