Created
September 14, 2015 21:13
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get in
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| data = { an_outer: "hash", | |
| with_another: { | |
| inner: "hash", | |
| and_another: { | |
| inside: "that" | |
| } | |
| } | |
| } | |
| keys = [:with_another, :and_another, :inside] | |
| def get_in(data, keys) | |
| key = keys.shift | |
| new_data = data[key] | |
| if keys.size > 0 | |
| get_in(new_data, keys) | |
| else | |
| return data[key] | |
| end | |
| end | |
| p get_in(data, keys) | |
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