It's just an abstraction of let-binding. Here, let me show you the tutorial I wrote...
If you encounter the urge to use a free monad and you're not authoring a very low-level library with performance tests, back away slowly until you reach a safe distance. Then run like hell.
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Date: 2016-10-27 07:19 pm (UTC)If you encounter the urge to use a free monad and you're not authoring a very low-level library with performance tests, back away slowly until you reach a safe distance. Then run like hell.