feat: Add a new side-effects management API #25
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Pull Request Type
Issue for this PR
close #18
Description
All atoms can now implement
updated(newValue:oldValue:reader:method to declaratively manage side-effects when its value is updated.The method can use other atoms but doesn't allow initiating to watch another atom for safety.
This API overwraps the usage of
StateAtom/willSet-didSet, so they are now abolished, and it also solves a problem described in #18.Impact on Existing Code
These existing APIs have been abolished.
StateAtom/willSet(newValue:oldValue:context: Context)StateAtom/didSet(newValue:oldValue:context: Context)