Todo List
BaseRule | --GroupRule | --TableRule | --ColumnRule | --CellRule | --CellFilter | --CellFilterBatch
Callback method should have the following signature:
static function myCallbackMethod('table_id', 'column_id', array ( '0' => array ( 'column_1' => 'value_1_row_1', 'column_2' => 'value_2_row_1'), '1' => array ( 'column_1' => 'value_1_row_2', 'column_2' => 'value_2_row_2') ) ) return array ('0' => 'cell_value_row_1', '1' => 'cell_value_row_2')
void applyRule( Table $table, string $columnId, array $params)