in lambda/src/cloudrack-lambda-core/core/utils.go [19:29]
func Chunk(array []interface{}, chunkSize int) [][]interface{}{
var divided [][]interface{}
for i := 0; i < len(array); i += chunkSize {
end := i + chunkSize
if end > len(array) {
end = len(array)
}
divided = append(divided, array[i:end])
}
return divided
}