aggregate_properties_by_list Selective dynamic class properties aggregation to an object voidaggregate_properties_by_list objectobject stringclass_name arrayproperties_list boolexclude Aggregates properties from a class to an existing object using a list of property names. The optional parameter exclude is used to decide whether the list contains the names of class properties to include in the aggregation (i.e. exclude is &false;, which is the default value), or to exclude from the aggregation (exclude is &true;). The properties whose names start with an underscore character (_), which are considered private to the aggregated class, are always excluded. See also aggregate, aggregate_methods, aggregate_methods_by_list, aggregate_methods_by_regexp, aggregate_properties, aggregate_properties_by_regexp, aggregate_info, deaggregate