Added moslice.Batch

moslice/batch.go

@@ -0,0 +1,20 @@
+package moslice
+
+func Batch[T any](ts []T, size int) [][]T {
+	if len(ts) == 0 || size <= 0 {
+		return nil
+	}
+
+	numBatches := (len(ts) + size - 1) / size
+	batches := make([][]T, 0, numBatches)
+
+	for i := 0; i < len(ts); i += size {
+		end := i + size
+		if end > len(ts) {
+			end = len(ts)
+		}
+		batches = append(batches, ts[i:end])
+	}
+
+	return batches
+}