genRandNums.js

/**
@func
generate an arr of random nums
- containing numbers only between the supplied min and max

@param {number} min - smallest num in arr
@param {number} max - largest num in arr
@param {number} len - length of the arr to create
@return {number[]}
*/
export const genRandNums = (min, max, len) => {
  const f = []; //final
  for (let i = 0; i < len; i++) {
    f.push(Math.floor(Math.random() * (max - min + 1)) + min);
  }
  return f;
};