Henry Nichols MrBean83
MrBean83
/ roman_recursion.rb
Created
September 17, 2013 01:20
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| class RomanNumerals | |
| def initialize | |
| self.re_pop | |
| end | |
| def converter(test_number, discard = 0, key = @roman_numbers.keys.first) | |
| return "" if test_number == 0 | |
| (@roman_numbers[key] * (test_number / key)) + | |
| converter(test_number % key, @roman_numbers.delete(key)) | |
| end |
elreimundo
/ triangle_validity
Last active
December 19, 2015 13:18
Am I cheating? When I taught Geometry, I used to teach my kids that this was the only requirement for a (planar) triangle. I feel like I should be teaching the machine to check for isosceles, equilateral, etc., but if all we want is to determine if a triangle is valid...
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| def valid_triangle?(a, b, c) | |
| (a + b > c) && (a + c > b) && (b + c > a) | |
| end |