getStringColumns
fun getStringColumns(data: MutableMap<String, List<Any>>, outputDict: MutableMap<String, Any>): List<String>
Retrieves column names marked as string columns from the given data and outputDict maps.
Return
List of column names marked as string columns.
Parameters
data
Mutable map containing input data with column names as keys and lists of values as values.
outputDict
Mutable map containing output data with "type" structure.