FunctionalCoreImperativeShell - benchristel/benchristel.github.io GitHub Wiki
https://www.destroyallsoftware.com/screencasts/catalog/functional-core-imperative-shell
GaryBernhardt also talks about this concept in Boundaries
https://www.destroyallsoftware.com/screencasts/catalog/functional-core-imperative-shell
GaryBernhardt also talks about this concept in Boundaries