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Reactivity and Reactive Programming [Blog Post]
(cosmicbyt.es)
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Code example looks wrong?
null
is passed as updater to a. As far as I understand, what is passed as callback to a is supposed to be the updater instead (especially since the ctor errors on both val and updater being null). Also, would be more clear what the difference and usage ofupdater
andcallback
are if they were called something likecalcVal
andonValChanged
respectively