git.r.bdr.sh - rbdr/canvas/blob - src/lib/math.js

   1 /**
   2  * Modulo that acts well with negative numbers.
   3  * @param {number} dividend the number to divide
   4  * @param {number} divisor the divisor to calculate the remainder
   5  */
   6 export const modulo = function modulo (dividend, divisor) {
   7   return ((dividend % divisor) + divisor) % divisor
   8 };