本文整理汇总了Golang中github.com/shuLhan/tabula.DatasetInterface.MergeColumns方法的典型用法代码示例。如果您正苦于以下问题：Golang DatasetInterface.MergeColumns方法的具体用法？Golang DatasetInterface.MergeColumns怎么用？Golang DatasetInterface.MergeColumns使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/shuLhan/tabula.DatasetInterface的用法示例。
在下文中一共展示了DatasetInterface.MergeColumns方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: doDiff
/*
doDiff read old and new revisions from edit and compare both of them to get
deletions in old rev and additions in new rev.
Deletions and additions then combined into one string and appended to dataset.
*/
func doDiff(readset dsv.ReaderInterface, ds tabula.DatasetInterface) {
oldids := ds.GetColumnByName("oldrevisionid").ToStringSlice()
newids := ds.GetColumnByName("newrevisionid").ToStringSlice()
revision.SetDir(dRevisions)
diffset, e := revision.Diff(oldids, newids, ".txt")
if e != nil {
panic(e)
}
// Create input metadata for diff
md := dsv.NewMetadata("deletions", "string", ",", "\"", "\"", nil)
readset.AddInputMetadata(md)
md = dsv.NewMetadata("additions", "string", ",", "\"", "\"", nil)
readset.AddInputMetadata(md)
ds.MergeColumns(diffset)
}