The Making of an IO

All applications, eventually, come down to `IO`. Well, unless you have uncontrolled side-effects, which would be weird and horrible. This talk explores not only why you want the `IO` monad in Scala (i.e. why side-effects are weird and horrible), but also how it works. Specifically, we'll be looking at the new cats-effect project, which introduces not only a production-viable `IO` type for the cats framework, but also a set of typeclasses and rigorous laws for characterizing what an effect type *is* and how it should behave.

 
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Target Audience

...Software engineers, architects and anyone interested in the 'IO' monad in Scala or other functional languages

schedule Submitted 2 weeks ago

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