Created
April 12, 2017 08:08
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Modulo that always returns a value always between 0 and `size - 1`
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| /** | |
| * Returns a value always between 0 and size - 1. | |
| * @param a current index | |
| * @param b size | |
| */ | |
| export function modulo(a, b) { return (+a % (b = +b) + b) % b; }; |
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