Class Overview
class KeyValueDiffers {
staticcreate
(factories: KeyValueDifferFactory[], parent?: KeyValueDiffers) : KeyValueDiffers
staticextend
(factories: KeyValueDifferFactory[]) : Provider
constructor
(factories: KeyValueDifferFactory[])
}
Class Description
A repository of different Map diffing strategies used by NgClass, NgStyle, and others.
Static Members
create(factories: KeyValueDifferFactory[], parent?: KeyValueDiffers) : KeyValueDiffers
extend(factories: KeyValueDifferFactory[]) : Provider
Takes an array of KeyValueDifferFactory
and returns a provider used to extend the
inherited KeyValueDiffers
instance with the provided factories and return a new
KeyValueDiffers
instance.
The following example shows how to extend an existing list of factories,
which will only be applied to the injector for this component and its children.
This step is all that's required to make a new KeyValueDiffer
available.
exported from core/index, defined in core/src/change_detection/differs/keyvalue_differs.ts