Observable Architecture: Observing Bindings - Listen - Point-Free

Observable Architecture: Observing Bindings

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🔒 We have iterated on how bindings work in the Composable Architecture many times, but have never been fully happy with the results. With Observation, that all changes. By eliminating view stores and observing store state directly, we are free to totally reimagine bindings in the Composable Architecture, and get rid of even more concepts in the process.

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Back to Basics: Hashable References

🔒 We've studied `Equatable` and `Hashable`, their laws, and saw how value types as simple bags of data easily conform via "structural" equality. What about reference types? Reference types are an amalgamation of data _and_ behavior, and that data can be mutated in place at any time, so how can...

Published 10/21/24

Point-Free Videos

Published 10/21/24

Back to Basics: Hashable

🔒 While the documentation for `Equatable` discusses the notions of "equivalence relation" _and_ "substitutability", there are conformances in the Standard Library that run afoul, but for pragmatic reasons. Let’s explore them and then dive deeper into a related protocol: `Hashable`.

Published 10/14/24