1 files changed, 5 insertions, 0 deletions
diff --git a/src/helpers.ts b/src/helpers.ts
index 9bb1eac..a867b1e 100644
--- a/src/helpers.ts
+++ b/src/helpers.ts
@@ -11,3 +11,8 @@ export function random(p: number): boolean {
   if (p < 0 || p > 1) throw Error("Wrong probability - " + p)
   return Math.random() < p;
 }
+export function randomInteger(min: number, max: number) {
+  min = Math.ceil(min);
+  max = Math.floor(max);
+  return Math.floor(Math.random() * (max - min + 1)) + min;
+}