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Implementation of State monad is possible?

See original GitHub issue

As I understand point of Free monad is to not write monad instance for our data structures, so why do we have chain defined on State?

Issue Analytics

  • State:open
  • Created 7 years ago
  • Comments:8 (6 by maintainers)

github_iconTop GitHub Comments

safarelicommented, May 22, 2016

I think it might be useful, if we add foldRun so that Interpreter could carry some state around.

We could still reuse normal stateless transformers when foldRun-ing: [Either, stateless(eitherToTask)] const stateless = f => a => acc => [f(a), acc]

We could also add Freer Transformer.

DrBooleancommented, Oct 17, 2016

Love it!

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