Columns Attr in Worksheet not being Updated anywhere

[AhmedKamal20]

spreadsheet/lib/spreadsheet/worksheet.rb

Line 55 in 1d746dd

@columns = []

I don't see any code that update the columns array, like for example the update for the rows array here:

spreadsheet/lib/spreadsheet/worksheet.rb

Line 231 in 1d746dd

res = @rows.insert idx, Row.new(self, idx, cells)

that result that when i call columns on a sheet filled with columns, it return an empty array.

[zdavatz]

Let me know if you find a solution or come up with a patch.