Created
November 8, 2013 05:38
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simple ruby combination lock
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| def lock(key1,key2,key3,key4) | |
| if | |
| (key1 == 3 || key1 == 5 || key1 == 7) && (key2 == 2) && (key3 == 5 || key3 == 6) && (key4 == 8 || key4 == 9 || key4 == 0) | |
| then | |
| "unlocked" | |
| else | |
| "locked" | |
| end | |
| end |
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