feat(util, anvil): add FloorDiv utility and nil-check in ChunkAt

2026-05-06 22:38:24 +02:00
parent 4b95ea9ae2
commit d5979b2c3d
2 changed files with 9 additions and 0 deletions
@@ -2,6 +2,10 @@ package util

 import "math"

+func FloorDiv(a, b int32) int32 {
+	return (a - ((a%b + b) % b)) / b
+}
+
 func BpeByNum(x float64) uint8 {
 	return uint8(math.Ceil(math.Log2(x)))
 }