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hettlage (136) [Avatar] Offline
The wording in the paragraph above listing 15.1 suggests that the getAllSubscribers method returns an array of subscribers. But given that this array is returned in a callback, doesn't the method just return undefined?
TheWexler (62) [Avatar] Offline
That is correct. I've modified the code to make it more interesting and pass the query results to the next middleware function. Thanks for noticing this mistake.