Not so long ago I’ve published an article called “Forget datasource & delegate: a new approach to UITableView“; the title may appear as a bit pretentious but, believe me when I say I’m tired to fill-up datasource and delegates methods placeholders just to make a simple (or complex) table/collection.

I do not want to bore you with yet another article about massive view controllers but the whole thing is easy to become a big jumble when you want to implement some business logic and flexible rendering to represented data.

My first attempt to approach this problem ended in Flow, a little but useful utility which allows you to create and manage the content of a table in a declarative way. I liked it so much and I’m still using it in different production projects with success; however, as often happens in this work, time, attempts, failures and, in a single word, experiences helped me to better understand the problem, the implications of my solution by giving to you the opportunity to improve my original work.

The following article recounts the story behind the original idea and propose a new improved approach you can use both for UITableView and UICollectionView.

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