+ static generateRandomInteger (max = Number.MAX_SAFE_INTEGER, min = 0) {
+ if (max < min || max < 0 || min < 0) {
+ throw new RangeError('Invalid interval')
+ }
+ max = Math.floor(max)
+ if (min != null && min !== 0) {
+ min = Math.ceil(min)
+ return Math.floor(Math.random() * (max - min + 1)) + min
+ }
+ return Math.floor(Math.random() * (max + 1))
+ }
+