columnGroupsInternal
internal inline fun ColumnsResolver<*>.columnGroupsInternal(crossinline filter: (ColumnGroup<*>) -> Boolean): ColumnSet<DataRow<*>>
Returns a ColumnSet containing the column groups that satisfy the given filter.
Return
A ColumnSet containing the column groups that satisfy the filter.
Parameters
filter
The filter function to apply on each column group. Must accept a ColumnGroup object and return a Boolean.