MetamodelX::Red::Dirtable

method set-dirty

method set-dirty(
    \obj,
    Set(Any) $attr
) returns Mu

Accepts a Set of attributes of model and enables dirtiness flag for them, which means that the values were changed and need a database sync.

method is-dirty

method is-dirty(
    Any:D \obj
) returns Bool

Returns True if any of the object attributes were changed from original database record values.

method dirty-columns

method dirty-columns(
    Any:D \obj
) returns Mu

Returns dirty columns of the object.

method clean-up

method clean-up(
    Any:D \obj
) returns Mu

Erases dirty status from all model’s attributes, but does not (!) revert their values to original ones.