# Two.Group.Children
Extends: Two.Collection
A children collection which is accesible both by index and by object id.
# Children.attach
Two.Group.Children.attach
| Argument | Description |
|---|---|
| children | The objects which extend Two.Shape to be added. |
Adds elements to the ids map.
# Children.detach
Two.Group.Children.detach
| Argument | Description |
|---|---|
| children | The objects which extend Two.Shape to be removed. |
Removes elements to the ids map.