Allowed empty cells for non-enum array types in Google Spreadsheets.

[zzxiang]

The generated data classes already have array type fields be initialized as zero length arrays instead of null. Therefore, we can safely ignore an array type cell in a spreadsheet if the cell value is empty.

[kimsama]

What does non-enum array type exactly mean? Could you show me any example?

Cheers,

[zzxiang]

My so-called non-enum array type means an array in which elements are not enums. That means, an int array, a float array, a string array, a double array or a bool array.