scanner: nodes iteration function in model
Since the iterate function could be useful to other methods it's better to have a general iterate function to get all the children nodes.
Migrated from D3230 (view on Phabricator)
Staging instance, all changes can be removed at any time
Since the iterate function could be useful to other methods it's better to have a general iterate function to get all the children nodes.
Migrated from D3230 (view on Phabricator)