KeyValueDiffer
interface
A differ that tracks changes made to an object over time.
interface KeyValueDiffer<K, V> {
diff(object: Map<K, V>): KeyValueChanges<K, V> | null
}Methods
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diff()
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Compute a difference between the previous state and the new |
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object |
object |
containing the new value. |
Returns
KeyValueChanges<string, V> | null: an object describing the difference. The return value is only valid until the next diff() invocation.
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Licensed under the Creative Commons Attribution License 4.0.
https://v11.angular.io/api/core/KeyValueDiffer