Created
June 3, 2014 07:09
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| def triangle(a, b, c) | |
| sides = *a, b, c | |
| if sides.uniq.length == 1 | |
| :equilateral | |
| elsif sides.uniq.length == 2 | |
| :isosceles | |
| else | |
| :scalene | |
| end | |
| end |
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