ValueChange
The ValueChange
type describes a Value
's changes during a transaction.
[changed: boolean, oldValue: ValueOrUndefined, newValue: ValueOrUndefined]
This is returned by the GetValueChange
function that is provided to every listener when called. This array contains the previous value of a Value
before the current transaction, the new value after it, and a convenience flag that indicates that the value has changed.
Since
v1.0.0