Creating our own publisher in Combine


I have a class or a struct and I would like to make my own publisher that watches a property or the class and publishes its value everytime it changes.


The only way I can think of is to creata a pass through subject and then call ‘send’ on it everytime the property changes (in the didSend)


but I have a feeling there is probably a better pattern for this that I might be missing? Is there a better way to acheive this? Is there something like  the opposite of ‘Assign’? that lets you publish changes to a property?

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