package main
func main() {
    dataset := tablib.NewDataSet().SetTitle("tablib").SetHeaders([]string{"a", "b", "c"})
}

// should not ignore in production code
_ = dataset.Append([]string{"1", "2", "3"})

// should not ignore in production code
// note that len(col) must equal to len(ds.Len())
_ = dataset.AppendCol([]string{"4"}, "d")

fmt.Println(dataset.Headers)
// [a b c d]
fmt.Println(dataset.Len())
// 1
fmt.Println(dataset.Records())
// [[1 2 3 4]]

// xlsx
fXlsx, _ := os.OpenFile("test.xlsx", os.O_CREATE|os.O_WRONLY, 0666)
defer fXlsx.Close()
_ = dataset.Export(fXlsx, tablib.XLSX)
// csv
fCsv, _ = os.OpenFile("test.csv", os.O_CREATE|os.O_WRONLY, 0666)
defer fCsv.Close()
_ = dataset.Export(fCsv, tablib.CSV)

// xlsx
dataset2, _ := tablib.NewDataSet().Load(fXlsx, tablib.XLSX, true)
fmt.Println(dataset2.Headers)
// [a b c d]

//csv ...

databook := tablib.NewDataBook()
databook.AddSheet(dataset2)
fmt.Println(databook.Sheets[0].Headers)
// [a b c d]
_ = databook.Export(fDatabook, tablib.XLSX)